Prashaant Steel & Alloys

Nimonic 75 Nuts, Bolts, and Washers: High-Quality Fasteners Meeting International Standards

In the realm of high-performance engineering, the choice of fasteners is critical to ensure structural integrity, reliability, and longevity. Nimonic 75, renowned for its exceptional high-temperature strength and corrosion resistance, stands out as a top choice material for demanding applications across various industries. Understanding the significance of reliable fastening solutions, let's delve into the world of Nimonic 75 nuts, bolts, and washers, exploring their attributes, international standards, equivalent grades, and key applications.

Attributes of Nimonic 75:
Nimonic 75 is a nickel-chromium alloy characterized by its excellent mechanical properties at elevated temperatures up to 1300°F (704°C). Its high tensile and creep-rupture strength make it ideal for applications in aerospace, gas turbines, and industrial furnace components. Moreover, Nimonic 75 exhibits exceptional oxidation and corrosion resistance in high-temperature environments, ensuring prolonged service life even under extreme conditions.

International Standards for Nimonic 75 Fasteners:
Nimonic 75 fasteners adhere to stringent international standards to guarantee quality, reliability, and compatibility across diverse applications. Some of the key international standards governing Nimonic 75 nuts, bolts, and washers include:
ASTM B637: Standard Specification for Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service.
DIN 17752: Nickel and nickel alloys - Grades.ISO 9723: Nickel and nickel alloys – Nimonic 75.

Equivalent Grades:
Nimonic 75 is often cross-referenced with equivalent grades to meet specific requirements or facilitate interchangeability. Common equivalent grades of Nimonic 75 include:
W.Nr. 2.4951
UNS N06075
BS HR5
BS HR203
EN 2.4951

Key Applications:
Nimonic 75 nuts, bolts, and washers find widespread applications across several high-temperature and corrosive environments, including:
Aerospace industry: Engine components, exhaust systems, and turbine blades.
Gas turbines: Combustion chambers, turbine discs, and compressor sections.
Industrial furnace components: Heat exchangers, furnace baffles, and radiant tubes.

Keywords:
Nimonic 75
Nimonic 75 nuts
Nimonic 75 bolts
Nimonic 75 washers
International standards
Equivalent grades
High-temperature strength
Corrosion resistance
Aerospace industry
Gas turbines
Industrial furnace components
ASTM B637
DIN 17752
ISO 9723
W.Nr. 2.4951
UNS N06075
BS HR5
EN 2.4951

In conclusion, Nimonic 75 nuts, bolts, and washers exemplify reliability and performance in high-temperature environments, meeting stringent international standards and offering compatibility through equivalent grades. Whether in aerospace, gas turbines, or industrial furnace applications, the exceptional properties of Nimonic 75 ensure optimal performance and longevity, making it a preferred choice for critical fastening solutions.

Nimonic Nuts, Bolts, and Washers: Essential Components for High-Temperature Applications

In the realm of high-temperature applications, where extreme conditions demand uncompromising performance, Nimonic nuts, bolts, and washers stand out as critical components. Renowned for their exceptional heat resistance, corrosion resilience, and mechanical strength, Nimonic alloys are indispensable in industries such as aerospace, automotive, and power generation. This article explores the significance of Nimonic fasteners, elucidates their international standards, equivalent grades, and highlights their relevance in various sectors.

Understanding Nimonic Alloys:
Nimonic alloys, developed by Special Metals Corporation, comprise a family of nickel-based superalloys renowned for their outstanding properties. These alloys exhibit exceptional resistance to high temperatures, oxidation, and corrosion, making them ideal for applications in extreme environments.

Importance of Nimonic Fasteners:
Nimonic nuts, bolts, and washers play pivotal roles in ensuring structural integrity and reliability in high-temperature environments. These fasteners are designed to withstand elevated temperatures, high mechanical stresses, and aggressive chemical conditions, providing secure joints and connections critical for safety and performance. Whether in gas turbines, exhaust systems, or industrial furnaces, Nimonic fasteners offer unparalleled durability and longevity, enhancing the efficiency and longevity of equipment and machinery.

International Standards and Equivalent Grades:
Nimonic fasteners adhere to stringent international standards to guarantee quality, compatibility, and interchangeability. Some of the key standards include:
ASTM Standards: ASTM F467 and ASTM F468 outline the specifications for nonferrous nuts and bolts, including Nimonic alloys, ensuring uniformity in dimensions, material properties, and performance.
ISO Standards: ISO 3506 specifies the mechanical properties and chemical composition requirements for stainless steel fasteners, including Nimonic grades, ensuring global compatibility and quality assurance.

Equivalent Grades:
Nimonic alloys are often designated by trade names and numerical codes, with each grade tailored for specific applications. Some common Nimonic grades and their equivalent counterparts include:
Nimonic 75 (UNS N06075): Equivalent to Inconel 75, this grade offers excellent creep resistance and high-temperature strength, suitable for aerospace and gas turbine components.
Nimonic 90 (UNS N07090): Comparable to Inconel 90, Nimonic 90 exhibits superior mechanical properties at elevated temperatures, making it ideal for high-stress applications in power generation and chemical processing.
Nimonic 263 (UNS N07263): Similar to Waspaloy, Nimonic 263 provides exceptional corrosion resistance and creep strength, often utilized in aerospace engine components and industrial gas turbines.

Keywords for SEO Optimization:
Nimonic fasteners
High-temperature alloys
International standards for fasteners
Equivalent grades of Nimonic
Aerospace fasteners
Power generation applications
Corrosion-resistant nuts and bolts
Heat-resistant washers
Mechanical properties of Nimonic alloys
Industrial applications of Nimonic fasteners

In conclusion, Nimonic nuts, bolts, and washers stand as indispensable components in industries where extreme conditions demand uncompromising performance. Adhering to international standards and offering equivalent grades for diverse applications, Nimonic alloys ensure reliability, durability, and efficiency in high-temperature environments, making them the preferred choice for critical engineering solutions.

Comprehensive Guide to Nimonic 80A Nuts, Bolts, and Washers: International Standards and Equivalent Grades

Introduction:
Nimonic 80A is a high-performance nickel-chromium alloy known for its exceptional heat resistance and mechanical strength, making it ideal for applications in high-temperature environments such as gas turbine engineering, aerospace, and automotive industries. In this article, we will delve into the specifications, international standards, equivalent grades, and applications of Nimonic 80A nuts, bolts, and washers.

Specifications and Properties:
Nimonic 80A is characterized by its excellent oxidation and corrosion resistance at elevated temperatures up to 815°C (1500°F). It offers superb creep and rupture strength, along with good ductility and fabricability. These properties make Nimonic 80A an excellent choice for components subjected to high stresses in extreme environments.

International Standards for Nimonic 80A:
Nimonic 80A nuts, bolts, and washers adhere to various international standards to ensure quality, compatibility, and interchangeability. Some of the key standards include:
ASTM B637: Standard Specification for Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service.
BS HR 201: Nimonic Alloy 80A (UNS N07080) - Aircraft Materials.EN 2.4631: European standard for Nimonic 80A.

Equivalent Grades:
Nimonic 80A is often compared to other nickel-based alloys for similar applications. Some equivalent grades include:
UNS N07080
BS 3076 NA 20
AFNOR Nimonic Alloy 80A
DIN NiCr20TiAl

Applications:
Nimonic 80A nuts, bolts, and washers find extensive applications in various industries:
Aerospace: Engine components, turbine blades, combustion chambers.
Gas turbine engineering: Exhaust systems, turbine discs, compressor blades.
Automotive: Exhaust valves, turbocharger components.
Power generation: High-temperature bolts and fasteners for boilers and turbines.

Keywords:
Nimonic 80A, nuts, bolts, washers, international standards, ASTM B637, BS HR 201, EN 2.4631, UNS N07080, BS 3076 NA 20, AFNOR Nimonic Alloy 80A, DIN NiCr20TiAl, aerospace, gas turbine engineering, automotive, power generation, high-temperature alloys.

Conclusion:
Nimonic 80A is a versatile nickel-chromium alloy renowned for its exceptional heat resistance and mechanical properties. By adhering to international standards and offering equivalent grades, Nimonic 80A nuts, bolts, and washers ensure reliability and performance in the most demanding applications across various industries.

Enhancing Performance and Durability with Nitronic 50 Round Rods: A Comprehensive Guide

In today's competitive industrial landscape, the quest for materials that offer superior performance, durability, and corrosion resistance is paramount. Nitronic 50 round rods emerge as a prime solution, offering a myriad of benefits across various applications. From marine environments to aerospace engineering, Nitronic 50 delivers exceptional strength, versatility, and longevity, making it a preferred choice for critical operations worldwide.

Understanding Nitronic 50:
Nitronic 50, a high-performance austenitic stainless steel alloy, is renowned for its outstanding combination of mechanical properties and corrosion resistance. Developed by Armco Steel Corporation (now AK Steel), this alloy contains significant levels of nitrogen and manganese, contributing to its exceptional strength and toughness. Nitronic 50 exhibits superior corrosion resistance, even in harsh environments, making it an ideal material for demanding applications.

Key Features and Benefits:
Superior Corrosion Resistance: Nitronic 50 round rods offer exceptional resistance to corrosion, including pitting and crevice corrosion, making them suitable for marine and offshore applications.
High Strength and Toughness: With a high tensile strength and excellent toughness, Nitronic 50 rods excel in demanding environments, providing reliability and durability under extreme conditions.
Versatility: Nitronic 50 is highly versatile, serving a wide range of industries such as aerospace, chemical processing, pharmaceuticals, and more.
Low Magnetic Permeability: The low magnetic permeability of Nitronic 50 makes it suitable for applications where magnetic interference is a concern, such as in magnetic resonance imaging (MRI) machines.
Ease of Machinability: Nitronic 50 round rods are easily machinable, allowing for efficient manufacturing processes and cost-effective production.

International Standards and Equivalent Grades:
Nitronic 50 round rods conform to various international standards and equivalent grades, ensuring consistency and compatibility across global markets. Some of the notable standards and equivalents include:
ASTM A276/A479: Standard Specification for Stainless Steel Bars and Shapes
UNS S20910: Unified Numbering System designation for Nitronic 50
EN/DIN 1.3964: European equivalent designation for Nitronic 50
JIS SUSXM19: Japanese Industrial Standards equivalent grade

Applications:
Nitronic 50 round rods find extensive applications in diverse industries, including:
Aerospace engineering: Components subjected to high stress and corrosive environments, such as aircraft structural parts and engine components.
Marine and offshore: Critical components in marine vessels, offshore platforms, and underwater equipment.
Chemical processing: Pumps, valves, and fittings used in corrosive chemical environments.
Pharmaceuticals: Equipment requiring high strength and corrosion resistance for pharmaceutical manufacturing processes.
Nuclear power generation: Components in nuclear reactors and associated systems.

Conclusion:
In conclusion, Nitronic 50 round rods stand as a pinnacle of engineering excellence, offering unparalleled strength, corrosion resistance, and versatility across various industries. Compliant with international standards and equivalent grades, Nitronic 50 ensures reliability and compatibility, making it the preferred choice for critical applications worldwide. Whether in aerospace, marine, chemical, or pharmaceutical industries, Nitronic 50 emerges as a trusted solution for enhancing performance and durability in demanding environments.

Unlocking the Strength of Nitronic 50 Rods Bars (XM-19): A Comprehensive Guide

Introduction:
Nitronic 50 Rods Bars, also known as XM-19, represent a pinnacle in metallurgical engineering. These rods offer exceptional strength, corrosion resistance, and versatility, making them indispensable in various industries. In this guide, we delve into the characteristics, international standards, equivalent grades, and applications of Nitronic 50 Rods Bars.

Characteristics of Nitronic 50 Rods Bars:
Nitronic 50 is a high-performance austenitic stainless steel alloy containing chromium, nickel, manganese, and molybdenum. Its composition imbues it with remarkable corrosion resistance, even in harsh environments. The addition of nitrogen enhances its mechanical properties, including tensile strength, toughness, and wear resistance. These attributes make Nitronic 50 Rods Bars ideal for applications demanding reliability and durability.

International Standards and Equivalent Grades:
Nitronic 50 Rods Bars conform to various international standards, ensuring quality and compatibility across global markets. Some notable standards include ASTM A276 and ASTM A479, which outline specifications for stainless steel bars and shapes. Additionally, Nitronic 50 aligns with UNS S20910 and DIN 1.4565 standards, providing assurance of its chemical composition and mechanical properties.

Equivalent Grades of Nitronic 50:
Understanding equivalent grades is crucial for international trade and sourcing. Nitronic 50 Rods Bars have equivalents in other standards, facilitating seamless substitution based on specific requirements. Notable equivalent grades include:
ASTM/ASME: UNS S20910
AISI/SAE: XM-19
DIN: 1.4565
EN: X1NiCrMoCuN25-20-7
JIS: SUSXM19
These equivalent grades ensure interoperability and enable manufacturers to access Nitronic 50's exceptional properties regardless of regional standards.

Applications of Nitronic 50 Rods Bars:
The versatility of Nitronic 50 Rods Bars lends themselves to a myriad of applications across diverse industries:
Aerospace: Components subjected to high stress, such as fasteners and landing gear components, benefit from Nitronic 50's superior strength and corrosion resistance.
Marine: Nitronic 50's resistance to chloride-induced corrosion makes it ideal for marine hardware, shafts, and propellers.
Chemical Processing: Equipment exposed to corrosive chemicals and elevated temperatures, such as valves and pumps, rely on Nitronic 50 for longevity and reliability.
Medical Devices: Surgical instruments and implants leverage Nitronic 50's biocompatibility and sterilization resistance, ensuring patient safety and device longevity.
Oil & Gas: Nitronic 50 Rods Bars excel in offshore drilling equipment, valves, and fittings, where corrosion resistance is paramount in harsh environments.

Conclusion:
Nitronic 50 Rods Bars (XM-19) stand as a testament to the advancements in metallurgical engineering, offering unparalleled strength, corrosion resistance, and versatility. Conforming to international standards and boasting equivalent grades, Nitronic 50 finds applications across critical industries worldwide. Whether in aerospace, marine, chemical processing, medical, or oil & gas sectors, Nitronic 50 Rods Bars deliver performance and reliability, making them indispensable for modern engineering challenges.

Enhancing Performance with Nitronic 50-60 Fasteners: A Comprehensive Guide

In the realm of high-performance fasteners, Nitronic 50-60 stands out as a top choice for various industries, ranging from aerospace to marine engineering. Renowned for its exceptional corrosion resistance, superior strength, and durability, Nitronic 50-60 fasteners have become indispensable in critical applications where reliability is paramount.

What are Nitronic 50-60 Fasteners?
Nitronic 50-60 is a family of austenitic stainless steels containing significant amounts of nitrogen and manganese, developed by Armco Steel Corporation (now AK Steel) in the 1960s. These alloys offer a unique combination of properties, making them ideal for challenging environments where conventional stainless steels fall short.

Key Features and Benefits:
Corrosion Resistance: Nitronic 50-60 fasteners exhibit exceptional resistance to corrosion, even in harsh environments such as marine or chemical processing facilities. This makes them suitable for offshore platforms, coastal structures, and chemical plants.
High Strength: With a high tensile strength and excellent toughness, Nitronic 50-60 fasteners provide reliable performance under heavy loads and extreme conditions. They outperform conventional stainless steels and are often used in structural applications.
Durability: Nitronic alloys are known for their durability and longevity, reducing the need for frequent replacements and maintenance. This translates to cost savings and increased uptime for industrial operations.
Versatility: Nitronic 50-60 fasteners are versatile and can be easily fabricated into various shapes and sizes, including nuts, bolts, screws, and studs, to suit different application requirements.

International Standards and Equivalent Grades:
ASTM A193/A194: These standards cover the specification for high-temperature, pressure-containing bolting materials. Nitronic 50-60 fasteners meet the requirements of ASTM A193 for bolts and ASTM A194 for nuts.
UNS S20910: Nitronic 50 is designated as UNS S20910, indicating its composition and properties according to the Unified Numbering System (UNS) for metals and alloys.
AMS 5764: This Aerospace Material Specification outlines the requirements for Nitronic 50-60 in the form of bars, forgings, and forging stock.

Applications:
Aerospace: Nitronic 50-60 fasteners are widely used in aerospace applications, including aircraft structures, engine components, and landing gear systems, where lightweight, high strength, and corrosion resistance are essential.
Marine Engineering: In marine environments, where exposure to saltwater and corrosive elements is a concern, Nitronic 50-60 fasteners excel, ensuring the integrity and longevity of marine structures, vessels, and offshore platforms.
Chemical Processing: Nitronic alloys are preferred in chemical processing plants for their resistance to corrosive chemicals, acids, and high temperatures, making them suitable for pumps, valves, and piping systems.
Oil and Gas: In the oil and gas industry, Nitronic 50-60 fasteners find applications in drilling equipment, subsea components, and pipelines, where reliability and performance under extreme conditions are critical.

Conclusion:
Nitronic 50-60 fasteners offer unmatched performance and reliability in demanding applications where conventional stainless steels fall short. With their exceptional corrosion resistance, high strength, and durability, they are the preferred choice for industries ranging from aerospace to marine engineering and chemical processing. Meeting stringent international standards and equivalent grades, Nitronic 50-60 fasteners ensure superior quality and performance, contributing to the success and safety of various industrial operations.

Understanding Nimonic 90 Nut Bolts Washers: International Standards, Equivalent Grades, and Applications

Nimonic 90, a nickel-chromium-cobalt alloy, stands out as a premium material for high-temperature applications. Its exceptional strength, oxidation resistance, and corrosion resistance make it a top choice in industries where reliability and performance under extreme conditions are paramount.

Nimonic 90 Nut Bolts Washers: Key Features
Nimonic 90 nut bolts washers exhibit remarkable properties that set them apart in demanding environments. Here are some key features:
High Temperature Resistance: Nimonic 90 retains its mechanical properties at elevated temperatures, making it ideal for applications where heat resistance is critical.
Corrosion and Oxidation Resistance: With its chromium content, Nimonic 90 demonstrates excellent resistance to corrosion and oxidation, ensuring longevity even in harsh environments.
Superior Strength: The alloy offers high tensile and creep-rupture strength, contributing to its reliability under heavy loads and prolonged exposure to elevated temperatures.
Dimensional Stability: Nimonic 90 maintains its shape and dimensions even under extreme thermal cycling, providing stability and consistency in performance.

International Standards for Nimonic 90
Nimonic 90 conforms to various international standards, ensuring quality and interoperability across different regions. Some of the prominent standards include:
ASTM Standards: ASTM B637 outlines the specifications for Nimonic 90 in the form of bars, forgings, and rings, covering composition, mechanical properties, heat treatment, and other relevant aspects.
ISO Standards: ISO 9723 specifies the chemical composition of Nimonic 90, ensuring consistency and adherence to quality requirements on a global scale.
BS Standards: British Standards like BS HR 202, BS HR 403, and BS HR 504 provide guidelines for Nimonic 90 in different forms, ensuring compliance with British industry standards.
DIN Standards: DIN 17742 offers specifications for Nimonic 90 in the form of rods, bars, and wires, facilitating its use in various engineering applications.

Equivalent Grades of Nimonic 90
UNS N07090: This designation refers to Nimonic 90 in the Unified Numbering System (UNS), ensuring compatibility with American standards and specifications.
Werkstoff Nr. 2.4632: Under the German DIN standard, Nimonic 90 is designated as Werkstoff Nr. 2.4632, providing compatibility with German engineering practices.
AFNOR Nimonic 90: AFNOR designation ensures compliance with French industry standards, facilitating its use in various French applications.
JIS Nimonic 90: Nimonic 90 is also recognized under the Japanese Industrial Standards (JIS), ensuring its compatibility with Japanese engineering requirements.

Applications of Nimonic 90 Nut Bolts Washers
Nimonic 90 nut bolts washers find extensive use across diverse industries due to their exceptional properties. Some common applications include:
Aerospace Industry: Nimonic 90 is widely used in aircraft engines, gas turbines, and other aerospace components where high temperature and corrosion resistance are essential.
Power Generation: In power plants, Nimonic 90 nut bolts washers are employed in turbines, exhaust systems, and boiler components, ensuring reliability and performance in demanding conditions.
Automotive Sector: High-performance automotive engines benefit from the use of Nimonic 90 in critical components like exhaust valves and turbocharger systems, enhancing efficiency and durability.
Oil and Gas Sector: Nimonic 90's resistance to high-temperature oxidation and corrosion makes it suitable for use in oil refining, offshore drilling, and petrochemical processing equipment.

A precipitation-hardenable nickel-chromiumcobalt alloy with an addition of molybdenum for solid-solution strengthening. It has high strength and corrosion resistance along with good formability and high-temperature ductility in welded structures. The alloy is especially suitable for sheet applications. Used in gas turbines for rings, casings and various sheet fabrications.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, flat bar, forging stock, wire and extruded section.

MAJOR SPECIFICATIONS
UNS N07263, BS HR10, HR206, HR404, SAEAMS 5872, DIN 17744, 17750-17754
AECMA Pr EN 2199 – 2203, 2418, WerkstoffNr. 2.4650

LIMITING CHEMICAL COMPOSITION, %
Ni .......Remainder
Cr......19.0 – 21.0
Co .....19.0 – 21.0
Mo .........5.6 – 6.1
Ti ...........1.9 – 2.4
Al .........0.60 max.
Ti+Al .....2.4 – 2.8
C .......0.04 – 0.08Si .........0.40 max.
Mn .......0.60 max.
S .......0.007 max.
B .......0.005 max.
Cu........0.20 max.
Fe ..........0.7 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3........................................................................0.302
g/cm3.........................................................................8.36
Melting Range, °F...................................................2370 –2470

°C ...................................................1300– 1355
Specific Heat, Btu/lb • °F....................................................0.110
J/kg • °C...........................................................461
Permeability at 200 Oersted (15.9 kA/m).................1.0008
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........5.7
20 – 100°C, µm/m • °C .........10.3
Thermal Conductivity, Btu • in/ft2 • h • °F..........................81.1
W/m • °C ..........................................11.7
Electrical Resistivity, ohm • circ mil/ft...............................692
µ Ω• m................................................1.15
TYPICAL MECHANICAL PROPERTIES

A nickel-iron-chromium alloy containing titanium and aluminum for precipitation hardening and molybdenum for solid-solution strengthening. The alloy has high-yield strength and creep resistance at temperatures to about 1110°F (600°C). A substantial iron content enables the alloy to combine high strength with good forging characteristics. Used in gas turbines for discs and shafts.

STANDARD PRODUCT FORMS
Flat or round bar, extruded section and forging billet.

MAJOR SPECIFICATIONS
UNS N09901, BS HR55, SAE AMS 5660,
5661, AECMA Pr EN 2176 – 2178, Werkstoff
Nr. 2.4662, ISO 9723, 9725

LIMITING CHEMICAL COMPOSITION, %
Nia.....40.0 – 45.0
Fe ......Remainder
Cr......11.0 – 14.0
Mo .........5.0 – 6.5
aPlus Co.
Ti ...........2.8 – 3.1
Al .........0.35 max.
C ............0.1 max.
Si ...........0.4 max.
Cu..........0.5 max.
Mn .........0.5 max.
Co ..........1.0 max.
S ..........0.03 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3
........................................................................0.294
g/cm3
.........................................................................8.14
Melting Range, °F
...................................................2335 –
2455
°C ...................................................1280
– 1345
Specific Heat, Btu/lb • °F
....................................................0.103
J/kg • °C
...........................................................431
Permeability at 200 Oersted (15.9 kA/m)
....................1.013
Coefficient of Expansion, 68 – 212°F, 10-6
in/in • °F .......7.5
20 – 100°C, µm/m • °C .........13.5
Electrical Resistivity, ohm • circ mil/ft
...............................674
µ Ω• m
................................................1.12
TYPICAL MECHANICAL PROPERTIES

A nickel-iron-chromium alloy precipitation hardened by titanium and aluminum and solid-solution strengthened by an addition of molybdenum. It was developed as a high-strength sheet alloy for use at temperatures to 1020°F (550°C). The high iron content provides good workability and also relatively high tensile ductility, especially after welding. Used for components of gas turbines.

STANDARD PRODUCT FORMS
Sheet, plate, round bar, flat bar, forging stock and wire.

MAJOR SPECIFICATIONS
None Applicable.

LIMITING CHEMICAL COMPOSITION, %
Ni ......37.0 – 41.0
Fe ......Remainder
Cr......17.0 – 19.0
Mo ....4.75 – 5.75
Ti ...........2.2 – 2.5
Al ...........0.7 – 1.0
C .......0.03 – 0.08
Si ...........0.5 max.
Cu..........0.5 max.
Mn .........0.2 max.
Co ..........1.0 max.
B .......0.001 max.
Zr ......0.02 – 0.05
S .......0.015 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3........................................................................0.290
g/cm3.........................................................................8.02
Melting Range, °F...................................................2340 –2460
°C ...................................................1280– 1350
Specific Heat, Btu/lb • °F....................................................0.104
J/kg • °C...........................................................436
Permeability at 300 Oersted (23.9 kA/m)....................1.021
TYPICAL MECHANICAL PROPERTIES

A nickel-iron low-expansion alloy containing 36% nickel. It maintains nearly constant dimensions over the range of normal atmospheric temperatures, and has a low coefficient of expansion from cryogenic temperatures to about 500°F (260°C). The alloy also retains good strength and toughness at cryogenic temperatures. Used for standards of length, measuring devices, laser components, bi-metal thermostat strip, thermostat rods and tanks and piping for storing and transporting liquefied gases.

STANDARD PRODUCT FORMS
Pipe, tube, sheet, plate, round bar, forging stock and wire. 

MAJOR SPECIFICATIONS
UNS K93600, K93601, DIN 385, 1715,Werkstoff Nr. 1.3912 

LIMITING CHEMICAL COMPOSITION, %
Ni ......35.0 – 38.0
Fe ......Remainder
C ..........0.10 max.
Mn .......0.60 max.
P ........0.025 max.
S .......0.025 max.
Si .........0.35 max.
Cr ........0.50 max.
Mo .......0.50 max.
Co ..........1.0 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density,Ib/in3........................................................................0.293
g/cm3.........................................................................8.11
Melting Temperature (Approximate), °F........................2610
°C ........................1430
Inflection Point, °F..................................................................430
°C..................................................................220
Thermal Conductivity, Btu • in/ft2 • h • °F..........................69.3
W/m • °C ..........................................10.0
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F.....0.83
20 – 100°C, µm/m • °C ............1.5
68 – 392°F, 10-6 in/in • °F........1.4
20 – 200°C, µm/m • °C ............2.6
Electrical Resistivity, ohm • circ mil/ft...............................480
µ Ω• m..............................................0.800
TYPICAL MECHANICAL PROPERTIES
(Annealed)
Tensile Strength, ksi..................................................................71
MPa............................................................490
Yield Strength (0.2% Offset), ksi...........................................35
MPa .....................................240
Elongation, %..............................................................................42

NIMONIC 90 Shim Washers: Superior Quality for Demanding Applications

Introduction:
Nimonic 90 shim washers stand out as a prime choice for various industries due to their exceptional properties and reliability. These washers, crafted from the high-performance Nimonic alloy, offer unmatched resistance to high temperatures, corrosion, and oxidation. This article delves into the features, international standards, equivalent grades, and applications of Nimonic 90 shim washers, catering to the needs of diverse sectors worldwide.

Features of Nimonic 90 Shim Washers:
Nimonic 90 shim washers boast an array of impressive features, making them indispensable in critical applications:
High-Temperature Resistance: Nimonic 90 washers exhibit remarkable stability and strength at elevated temperatures, making them ideal for environments prone to heat stress.
Corrosion and Oxidation Resistance: These washers are highly resistant to corrosion and oxidation, ensuring longevity and reliability even in harsh operating conditions.
Excellent Mechanical Properties: Nimonic 90 offers superior mechanical strength and ductility, allowing it to withstand heavy loads and dynamic stresses without compromising performance.
Dimensional Stability: Precision manufacturing ensures Nimonic 90 shim washers maintain their dimensions under varying temperature and pressure conditions, ensuring consistent performance over time.

International Standards and Equivalent Grades:
Nimonic 90 shim washers conform to several international standards, ensuring quality and compatibility across global markets:
ASTM Standards: Nimonic 90 complies with ASTM standards such as ASTM B637 for nickel-chromium-cobalt-molybdenum alloy (UNS N07090), ensuring adherence to stringent quality specifications.
DIN Standards: These washers meet DIN standards like DIN 17752, which specify the chemical composition, mechanical properties, and dimensional tolerances for nickel alloys.
Equivalent Grades: Nimonic 90 is equivalent to other high-performance alloys like Inconel 718 and Hastelloy C-276, providing users with alternative options based on specific application requirements.

Applications of Nimonic 90 Shim Washers:
Nimonic 90 shim washers find widespread use across various industries due to their versatile properties:
Aerospace Industry: These washers are integral components in aircraft engines, gas turbine components, and exhaust systems, where high-temperature resistance and reliability are paramount.
Chemical Processing: Nimonic 90 washers are utilized in chemical processing equipment, reactors, and pipelines, where corrosion resistance and durability are essential for prolonged service life.
Power Generation: In power generation plants, Nimonic 90 shim washers are employed in turbines, boilers, and heat exchangers, ensuring optimal performance under extreme conditions.
Automotive Sector: Nimonic 90 finds applications in high-performance automotive engines, exhaust systems, and turbochargers, where it contributes to enhanced efficiency and durability.

Conclusion:
Nimonic 90 shim washers stand out as indispensable components in demanding applications across diverse industries. Their exceptional properties, adherence to international standards, and compatibility with equivalent grades make them the preferred choice for critical operations where reliability and performance are non-negotiable. As industries continue to evolve, Nimonic 90 washers remain at the forefront, providing unparalleled quality and functionality to meet the challenges of modern engineering.

Nimonic 90 Spring Rings: Properties, Grades, and Applications
Nimonic 90 is a high-strength, corrosion-resistant nickel-chromium alloy known for its exceptional properties, including high temperature strength, resistance to oxidation, and resistance to corrosion. One of the key applications of Nimonic 90 is in the manufacture of spring rings, which are critical components in various industries, including aerospace, oil and gas, and power generation. In this article, we will explore the properties, grades, and applications of Nimonic 90 spring rings, as well as equivalent grades and names used worldwide.
Properties of Nimonic 90
Nimonic 90 is a versatile alloy that exhibits excellent mechanical properties, including high strength, resistance to fatigue, and resistance to corrosion. The alloy's chemical composition includes nickel, chromium, and other elements, which provide its unique properties. Nimonic 90 spring rings are known for their ability to withstand corrosive environments and high temperatures, making them ideal for applications where exposure to extreme conditions is a concern.
Grades of Nimonic 90
Nimonic 90 is available in various grades, including:
- Nimonic 90 (UNS N07090): This is the most common grade of Nimonic 90, known for its excellent strength and resistance to corrosion.- 2.4632: This is a European designation for Nimonic 90.
Types of Spring Rings
Nimonic 90 spring rings are available in various types, including:
- C-shaped spring rings: These rings are designed to provide a secure fit in various applications.- G-shaped spring rings: These rings are designed with a unique shape, providing excellent retention and stability.- Retaining rings: These rings are designed to retain components in place, providing excellent security and reliability.
Equivalent Grades and Names
Nimonic 90 is known by various names and grades worldwide, including:
- UNS N07090: This is the Unified Numbering System designation for Nimonic 90.- 2.4632: This is a European designation for Nimonic 90.- NiCr20Co18Ti: This is a European designation for Nimonic 90.
Applications of Nimonic 90 Spring Rings
Nimonic 90 spring rings are used in various industries, including:
- Aerospace: Nimonic 90 spring rings are used in aircraft applications, where high strength-to-weight ratio and resistance to corrosion are critical.- Oil and Gas: Nimonic 90 spring rings are used in oil and gas applications, where resistance to corrosion and high temperatures is required.- Power Generation: Nimonic 90 spring rings are used in power generation equipment, where high strength and resistance to corrosion are required.
At Prashaant Steel And Alloys, we specialize in providing high-quality Nimonic 90 spring rings that meet the needs of various industries. Our spring rings are manufactured using state-of-the-art technology and are designed to provide excellent performance and durability.
Conclusion
Nimonic 90 spring rings are critical components in various industries, known for their exceptional strength, resistance to corrosion, and versatility. With various grades and equivalent names used worldwide, Nimonic 90 is a versatile alloy that meets the needs of different applications. At Prashaant Steel And Alloys, we are committed to providing high-quality Nimonic 90 spring rings that meet the needs of our customers.

Nimonic 75 Washer: High-Quality Solution for Demanding Applications

Introduction:
Nimonic 75, renowned for its exceptional high-temperature strength and corrosion resistance, stands as a cornerstone in the aerospace, gas turbine, and nuclear industries. In this article, we delve into the significance of Nimonic 75 washers, their international standards, equivalent grades, and why they're indispensable in critical applications.

Key Features and Benefits:
Nimonic 75 washers, crafted from a nickel-chromium alloy, exhibit remarkable characteristics that make them ideal for challenging environments. These washers offer:
High-Temperature Strength: Nimonic 75 retains its mechanical properties even at elevated temperatures, making it suitable for applications subjected to extreme heat.
Corrosion Resistance: With its corrosion-resistant properties, Nimonic 75 washers withstand harsh environments, including corrosive gases and oxidizing atmospheres.
Oxidation Resistance: The alloy's oxidation resistance ensures longevity and reliability in demanding conditions, preventing degradation over time.
Excellent Weldability: Nimonic 75 is readily weldable, facilitating ease of fabrication and installation.
Superior Creep Resistance: These washers maintain their integrity under prolonged stress, ensuring long-term performance in high-stress applications.

International Standards:
Nimonic 75 washers adhere to stringent international standards to guarantee quality and performance consistency across industries. Some notable standards include:
ASTM B637: This standard specifies the chemical composition, mechanical properties, and tolerances for Nimonic 75 alloy products, ensuring compliance with industry requirements.
AMS 5766: The Aerospace Material Specification outlines the procurement specifications for Nimonic 75 bars, forgings, and other forms, ensuring suitability for aerospace applications.
BS HR 5: British Standard HR5 covers the composition and mechanical properties of Nimonic 75, providing guidelines for manufacturing and testing processes.

Equivalent Grades:
Nimonic 75 washers have equivalent grades in other international standards, offering versatility and compatibility. Some equivalent grades include:
W.Nr. 2.4951 and 2.4630: These German grades correspond to Nimonic 75, ensuring interchangeability and conformity with European standards.
UNS N06075: The Unified Numbering System designates Nimonic 75 with the UNS N06075 code, streamlining identification and cross-referencing in global markets.
Nimonic 75 (NCK20TA): Recognized by its trade name NCK20TA, Nimonic 75 maintains its properties and performance under various trade specifications.

Keywords:
Nimonic 75 washer
High-temperature strength
Corrosion resistance
International standards
Equivalent grades
ASTM B637
AMS 5766
BS HR 5
UNS N06075
NCK20TA

Conclusion:
Nimonic 75 washers epitomize excellence in high-temperature, corrosive environments, catering to the stringent requirements of aerospace, gas turbine, and nuclear applications. Compliant with international standards and offering equivalent grades, Nimonic 75 washers ensure reliability, durability, and optimal performance in critical operations. Choose Nimonic 75 washers for unparalleled quality and peace of mind in your most demanding applications.

Understanding Nimonic 80/81A Washers: Properties, Applications, and International Standards

Introduction:
Nimonic 80/81A washers are high-performance nickel-chromium alloys renowned for their exceptional resistance to high-temperature environments, corrosion, and oxidation. These washers play a crucial role in various industries where reliability and durability are paramount.

Properties of Nimonic 80/81A Washers:
High-temperature resistance: Nimonic 80/81A washers can withstand elevated temperatures up to 815°C (1500°F) without compromising their mechanical integrity.
Excellent corrosion and oxidation resistance: These washers offer exceptional resistance to corrosion and oxidation, even in harsh environments containing sulfur and other corrosive elements.
Superior mechanical strength: Nimonic 80/81A washers maintain their strength and integrity under high-stress conditions, making them ideal for applications requiring load-bearing capabilities.
Good weldability: Nimonic 80/81A washers can be easily welded using conventional methods, providing flexibility in manufacturing and assembly processes.
Dimensional stability: These washers exhibit minimal dimensional changes even under extreme temperature fluctuations, ensuring consistent performance over time.

Applications of Nimonic 80/81A Washers:
Aerospace: In aerospace applications, such as gas turbine engines, exhaust systems, and combustion chambers, Nimonic 80/81A washers offer exceptional heat resistance and mechanical strength, ensuring reliable performance under demanding conditions.
Power generation: These washers are utilized in power generation plants for components subjected to high temperatures and corrosive environments, such as turbine blades, boiler components, and exhaust systems.
Chemical processing: Nimonic 80/81A washers are employed in chemical processing equipment where resistance to corrosion and oxidation is essential, including reactors, heat exchangers, and piping systems.
Automotive: In automotive applications, such as exhaust systems and turbochargers, Nimonic 80/81A washers contribute to enhanced durability and performance, particularly in high-performance vehicles operating at elevated temperatures.
Industrial manufacturing: These washers are used in various industrial equipment and machinery where resistance to heat, corrosion, and mechanical stress is critical for prolonged service life.

International Standards and Equivalent Grades:
Nimonic 80/81A washers conform to several international standards to ensure quality and compatibility with diverse applications. Some of the prominent international standards include:
ASTM B637/B805: This standard specifies the requirements for Nimonic 80/81A alloy bars, rods, forgings, and other forms used in high-temperature applications.
AMS 5766/5767: These standards outline the chemical composition, mechanical properties, and heat treatment procedures for Nimonic 80/81A alloys, ensuring consistency and reliability in aerospace and other critical applications.
BS HR 201/HR 401: British standards for Nimonic 80/81A alloys provide guidelines for material composition, mechanical properties, and testing methods, facilitating compliance with regulatory requirements.
DIN 17751: German standard DIN 17751 defines the chemical composition and mechanical properties of Nimonic 80/81A alloys, enabling seamless integration into industrial manufacturing processes.

Additionally, Nimonic 80/81A washers have equivalent grades across various international standards, including:
W. Nr. 2.4952/2.4950 (Germany)
NiCr20TiAl (United Kingdom)
UNS N07080/N07081 (United States)
XH32T/XH78T (Russia)

Conclusion:
Nimonic 80/81A washers offer exceptional properties that make them indispensable in high-temperature and corrosive environments across diverse industries.

Nimonic 90 Washer: Ensuring Superior Performance with International Standards and Equivalent Grades

In the realm of high-performance engineering materials, Nimonic 90 stands out as a superalloy renowned for its exceptional strength, corrosion resistance, and heat resistance properties. As a crucial component in various industries such as aerospace, automotive, and chemical processing, Nimonic 90 washers play a pivotal role in ensuring the integrity and longevity of critical applications.

Understanding Nimonic 90 Washers:
Nimonic 90 is a nickel-chromium-cobalt alloy characterized by its remarkable high-temperature strength and oxidation resistance. These attributes make Nimonic 90 washers ideal for applications subjected to extreme environments, including high temperatures and corrosive atmospheres. Whether it's sealing joints in gas turbines, securing critical connections in chemical reactors, or maintaining structural integrity in aerospace components, Nimonic 90 washers offer reliability and durability under demanding conditions.

International Standards Compliance:
For industries requiring stringent quality assurance and adherence to international standards, Nimonic 90 washers meet various specifications set forth by organizations such as ASTM International, SAE International, and British Standards Institution (BSI). These standards ensure that Nimonic 90 washers exhibit consistent mechanical properties, dimensional accuracy, and chemical composition, thereby guaranteeing compatibility and interoperability across different applications.

Key International Standards for Nimonic 90 Washers:
ASTM B637: This standard specifies the requirements for hot-rolled and cold-worked Nimonic 90 bars, rods, and wire. It encompasses guidelines related to chemical composition, mechanical properties, and heat treatment, ensuring the suitability of Nimonic 90 material for washer fabrication.
SAE AMS 5829: SAE AMS 5829 outlines the procurement specifications for Nimonic 90 bars, forgings, and forging stock. Compliance with this standard ensures that Nimonic 90 washers maintain the necessary material properties for critical aerospace and automotive applications.
BS HR 202: British Standard HR 202 provides specifications for Nimonic 90 sheet, strip, and plate. Adherence to this standard ensures the dimensional accuracy and surface quality required for fabricating washers with precise tolerances.

Equivalent Grades:
In addition to meeting international standards, Nimonic 90 washers may also be available in equivalent grades, offering alternative material options with comparable properties. Some common equivalent grades include:
W. Nr. 2.4632: This is the Werkstoffnummer (material number) for Nimonic 90 in the German DIN standard, ensuring conformity with European manufacturing and procurement requirements.
UNS N07090: Unified Numbering System (UNS) designation N07090 is another identifier for Nimonic 90, facilitating standardized material identification in international trade and documentation.
AFNOR Nimonic 90: The French AFNOR standard also recognizes Nimonic 90 under its designated alloy name, providing compatibility with French industrial specifications.

Keywords:
Nimonic 90 washer
International standards
Equivalent grades
ASTM B637
SAE AMS 5829
BS HR 202
UNS N07090
High-temperature alloy
Corrosion resistance
Aerospace applications

In conclusion, Nimonic 90 washers represent a pinnacle of engineering excellence, offering unparalleled performance in demanding environments. By adhering to international standards and equivalent grades, these washers ensure reliability, compatibility, and longevity across diverse industrial applications, making them indispensable components in critical systems worldwide.

Nimonic PE16 Disc Spring Washer: A Comprehensive GuideAre you searching for a reliable and corrosion-resistant disc spring washer for your high-temperature application? Look no further than Nimonic PE16 disc spring washers. Nimonic PE16 is a nickel-chromium alloy known for its exceptional resistance to corrosion, oxidation, and carburization.Grades of Nimonic PE16 Disc Spring WashersNimonic PE16 disc spring washers are available in various grades, each with its unique properties and applications:- Nimonic PE16 (UNS N06003): This is the standard grade of Nimonic PE16, offering excellent corrosion resistance and high-temperature properties.- Nimonic PE16 (UNS N06003) with added Titanium: This grade has enhanced strength and corrosion resistance due to the addition of titanium.Standards for Nimonic PE16 Disc Spring WashersNimonic PE16 disc spring washers conform to various international standards, ensuring their quality and reliability:- ASTM B637: This standard covers the requirements for Nimonic PE16 forgings, including disc spring washers.- ASME SB637: This standard specifies the requirements for Nimonic PE16 forgings, including disc spring washers, for use in boilers and pressure vessels.- BS HR 40: This standard covers the requirements for Nimonic PE16 forgings, including disc spring washers, in the UK.Equivalent Grades of Nimonic PE16 Disc Spring WashersNimonic PE16 disc spring washers have equivalent grades in other countries, making it easier to source them globally:- Alloy PE16 (France): This grade is equivalent to Nimonic PE16 and is widely used in French industries.- Nimonic PE16 (Germany): This grade is equivalent to Nimonic PE16 and is widely used in Germany's aerospace and chemical industries.- NiCr15Fe7Ti (Japan): This grade is equivalent to Nimonic PE16 and is widely used in Japan's aerospace and chemical industries.Applications of Nimonic PE16 Disc Spring WashersNimonic PE16 disc spring washers are used in various industries due to their exceptional corrosion resistance and high-temperature properties:- Aerospace: Nimonic PE16 disc spring washers are used in aerospace applications due to their high-strength properties and resistance to corrosion.- Chemical Processing: Nimonic PE16 disc spring washers are used in chemical processing plants due to their resistance to corrosion and ability to withstand harsh environments.- Power Generation: Nimonic PE16 disc spring washers are used in power generation plants, including nuclear and fossil fuel power plants.ConclusionNimonic PE16 disc spring washers are a reliable and corrosion-resistant solution for high-temperature applications. With their exceptional corrosion resistance and high-temperature properties, they are an ideal choice for industries where reliability and safety are paramount. Whether you're in the aerospace, chemical processing, or power generation industry, Nimonic PE16 disc spring washers are the perfect solution for your application.

Exploring Nimonic 90 Rods and Bars: Unrivaled Strength and Durability

In the realm of high-performance alloys, Nimonic 90 stands tall as a stalwart contender, renowned for its exceptional properties and versatile applications. Nimonic 90 rods and bars, crafted from this superalloy, epitomize resilience and reliability in demanding environments. Let's delve into the intricacies of Nimonic 90, exploring its features, international standards, equivalent grades, and the pivotal role it plays across industries.

Nimonic 90: Unveiling Unmatched ExcellenceNimonic 90, a nickel-chromium-cobalt alloy, showcases an impressive amalgamation of high strength, excellent corrosion resistance, and oxidation resistance at elevated temperatures. Its composition, comprising nickel (Ni), chromium (Cr), cobalt (Co), and other elements, imparts formidable mechanical properties, making it a preferred choice for critical applications in aerospace, gas turbine engines, and industrial processes.

Key Features and Benefits
High Strength: Nimonic 90 exhibits exceptional strength at elevated temperatures, making it ideal for applications subject to intense mechanical stresses.
Corrosion Resistance: Its resistance to corrosion and oxidation enhances longevity and reliability, particularly in harsh operating conditions.
Thermal Stability: Nimonic 90 retains its mechanical properties at elevated temperatures, ensuring consistent performance in high-temperature environments.
Versatility: From aerospace components to industrial machinery, Nimonic 90 finds widespread use across diverse sectors owing to its versatile nature.

International Standards and Equivalent Grades
Nimonic 90 complies with various international standards and specifications, ensuring quality and interoperability across global markets. Some of the notable standards include:
AMS 5829: Aerospace Material Specification for Nimonic 90, ensuring its suitability for aerospace applications.
ASTM B637: Standard Specification for Nimonic Alloy 90 (UNS N07090) Rod, Bar, and Wire, outlining dimensional and mechanical requirements.
BS HR 202: British Standard for Nimonic 90, ensuring conformity with British manufacturing practices and quality standards.

Equivalent Grades:
Werkstoff Nr. 2.4632: German designation for Nimonic 90, indicating its compliance with German industrial standards.
UNS N07090: Unified Numbering System designation, providing a unique identifier for Nimonic 90 globally.

Applications Across Industries
Aerospace: Nimonic 90 finds extensive usage in aerospace components such as turbine blades, combustion chambers, and exhaust systems, owing to its high-temperature strength and corrosion resistance.
Gas Turbines: In gas turbine engines, Nimonic 90 rods and bars serve critical roles in turbine rotor assemblies, ensuring reliable performance under extreme operating conditions.
Industrial Machinery: Its versatility extends to industrial machinery, where it's utilized in applications requiring resistance to high temperatures, corrosion, and mechanical stress.

Conclusion
Nimonic 90 rods and bars epitomize the pinnacle of engineering excellence, offering unmatched strength, durability, and versatility across diverse industries. Compliant with stringent international standards and boasting equivalent grades recognized worldwide, Nimonic 90 stands as a testament to innovation and reliability in the realm of high-performance alloys. Whether soaring through the skies or powering industrial machinery, Nimonic 90 continues to redefine the boundaries of what's possible in high-temperature applications.

Understanding Nimonic 90 Bars: Properties, International Standards, and Equivalent Grades

In the realm of high-performance alloys, Nimonic 90 bars stand out as a premium choice for demanding applications across various industries. Renowned for their exceptional heat resistance, corrosion resistance, and mechanical properties, Nimonic 90 bars are widely utilized in aerospace, automotive, marine, and chemical processing sectors.

Properties of Nimonic 90 Bars:
Nimonic 90 bars exhibit outstanding properties that make them suitable for critical environments:
High Temperature Resistance: Nimonic 90 bars retain their strength and integrity at elevated temperatures, making them ideal for applications in high-temperature environments.
Corrosion Resistance: These bars demonstrate excellent resistance to corrosion and oxidation, ensuring longevity and reliability in harsh operating conditions.
High Strength: Nimonic 90 bars offer impressive mechanical strength, enabling them to withstand heavy loads and stress without compromising performance.
Good Weldability: Nimonic 90 bars can be easily welded, allowing for ease of fabrication and customization according to specific requirements.
Creep Resistance: The alloy's unique composition provides exceptional resistance to creep deformation, ensuring dimensional stability under prolonged exposure to high temperatures.

International Standards for Nimonic 90 Bars:
Nimonic 90 bars conform to several international standards, ensuring quality and compatibility across global markets:
ASTM Standards: ASTM B637 outlines the standard specification for Nimonic alloy 90 bars, establishing requirements for chemical composition, mechanical properties, and tolerances.
BS Standards: Nimonic 90 bars comply with British Standards under BS 3076 NA 19, ensuring consistency in material properties and manufacturing processes.
ISO Standards: ISO 9723 regulates the chemical composition and mechanical properties of Nimonic 90 bars, ensuring compliance with international quality standards.

Equivalent Grades of Nimonic 90 Bars:
Nimonic 90 bars have equivalent grades from other standards, facilitating interchangeability and global sourcing:
UNS N07090: Nimonic 90 bars are also known by the Unified Numbering System (UNS) designation N07090, providing a common identifier in various industries.
W. Nr. 2.4632: This Werkstoff number denotes the German equivalent of Nimonic 90 bars, ensuring compatibility with European standards and specifications.
AFNOR Nimonic 90: Nimonic 90 bars are recognized by the Association Française de Normalisation (AFNOR), providing a standardized reference for French industries.

Key Applications of Nimonic 90 Bars:
Nimonic 90 bars find widespread applications across diverse sectors due to their superior properties:
Aerospace Industry: Used in turbine blades, exhaust systems, and combustion chambers for aircraft engines due to their high temperature and creep resistance.
Automotive Sector: Employed in high-performance exhaust valves and turbocharger components to withstand extreme temperatures and mechanical stress.
Chemical Processing: Utilized in reactors, heat exchangers, and piping systems for handling corrosive chemicals at elevated temperatures.
Marine Engineering: Applied in marine gas turbines, propeller shafts, and seawater desalination plants for their corrosion resistance and durability.

In conclusion, Nimonic 90 bars offer a compelling combination of properties, international standardization, and equivalent grades, making them indispensable in demanding applications where reliability and performance are paramount. Whether in aerospace, automotive, or chemical processing, Nimonic 90 bars continue to uphold their reputation as a premier alloy for high-temperature and corrosive environments.

Unlocking the Strength and Versatility of Nimonic Bars: A Comprehensive Guide

In the realm of high-performance alloys, Nimonic bars stand out as stalwarts of strength, durability, and versatility. Specifically, Nimonic 75, also known as Alloy 75, embodies these qualities, making it a preferred choice across diverse industrial applications. From aerospace engineering to gas turbine components, Nimonic rods play a pivotal role in enhancing performance and reliability. Let's delve deeper into the world of Nimonic bars, exploring their properties, applications, international standards, equivalent grades, and the keywords that drive their prominence in the market.

Understanding Nimonic Bars:
Nimonic bars belong to a family of nickel-based superalloys renowned for their exceptional high-temperature strength, corrosion resistance, and oxidation resistance. Among these, Nimonic 75 emerges as a standout alloy, comprising nickel and chromium as its primary constituents, along with additions of titanium and aluminum for strengthening.

Properties of Nimonic 75:
High temperature strength: Nimonic 75 exhibits remarkable strength and creep resistance at elevated temperatures, making it ideal for applications in environments with high heat and stress.
Corrosion and oxidation resistance: The alloy demonstrates excellent resistance to corrosion and oxidation, ensuring longevity and reliability in aggressive industrial settings.
Good fabricability: Nimonic 75 offers ease of fabrication, enabling complex shapes and intricate designs to be realized with precision.
Thermal stability: Its ability to maintain mechanical properties under extreme thermal conditions makes Nimonic 75 a preferred choice in demanding applications.

Applications of Nimonic Bars:
Nimonic bars find extensive usage across various industries, including:
Aerospace: Engine components, turbine blades, combustion chambers.
Automotive: Exhaust valves, turbocharger components.
Petrochemical: High-temperature furnace components, heat exchangers.
Power generation: Gas turbine components, boiler fittings.

International Standards and Equivalent Grades:
Nimonic 75 complies with several international standards, ensuring quality and consistency in its properties and performance. Some notable standards include:
ASTM B637: Standard specification for precipitation-hardening nickel alloy bars, forgings, and forgings.
BS HR 5: British Standard for Nimonic alloy 75 (UNS N06075) bars and forgings.

Equivalent grades of Nimonic 75 include:
W.Nr 2.4951 and 2.4630
UNS N06075
BS 3076 NA 15
EN 2.4951
Nimonic 75 (tradename)

Keywords Driving Nimonic Bars' Prominence:
To enhance visibility and reach in online searches, incorporating relevant keywords is crucial. Some key phrases include:
Nimonic bars
Nimonic rods
Nimonic 75
Alloy 75
High-temperature alloys
Aerospace components
Gas turbine materials
Corrosion-resistant alloys
International standards for nickel alloys
Equivalent grades of Nimonic 75

In conclusion, Nimonic bars, particularly Nimonic 75, offer a compelling blend of strength, durability, and performance across a spectrum of demanding applications. With adherence to international standards and a range of equivalent grades, these alloys continue to shape industries and drive innovation in high-temperature materials engineering. Whether soaring through the skies or powering industrial machinery, Nimonic bars stand tall as pillars of reliability and excellence.

Understanding Nimonic Circles: International Standards, Equivalent Grades, and Key Features

Nimonic circles, renowned for their exceptional heat and corrosion resistance properties, play a pivotal role in various industries, ranging from aerospace to automotive and beyond. This comprehensive guide delves into the intricacies of Nimonic circles, including international standards, equivalent grades, and key features.

Introduction to Nimonic Circles:
Nimonic is a family of nickel-based superalloys known for their high-temperature strength and oxidation resistance. Nimonic circles, specifically engineered in a circular shape, find widespread usage in critical applications demanding robust performance under extreme conditions.

Key Features of Nimonic Circles:
High-Temperature Strength: Nimonic circles exhibit remarkable strength at elevated temperatures, making them ideal for applications in gas turbine components and exhaust systems.
Corrosion Resistance: These circles possess excellent resistance to corrosion and oxidation, ensuring longevity and reliability in harsh environments.
Creep Resistance: Nimonic alloys demonstrate superior resistance to creep deformation, maintaining structural integrity over prolonged exposure to high temperatures.
Good Weldability: Nimonic circles offer good weldability, facilitating ease of fabrication and assembly in various industrial processes.
Versatility: Nimonic alloys can be tailored to suit specific application requirements through alloying elements and heat treatment processes.

International Standards for Nimonic Circles:
Nimonic circles adhere to stringent international standards to ensure quality, consistency, and compatibility across diverse industries. Some of the prominent standards include:
ASTM Standards: ASTM specifications such as ASTM B637 outline the requirements for Nimonic alloy bars and forgings.
AMS Standards: AMS specifications, like AMS
5666, specify the composition and mechanical properties of Nimonic alloy bars, wire, forgings, and rings.
BS Standards: British Standards (BS) provide guidelines for Nimonic alloys, ensuring conformity with industry best practices.
ISO Standards: International Organization for Standardization (ISO) standards ensure global interoperability and quality assurance for Nimonic circles.

Equivalent Grades of Nimonic Alloys:
Nimonic alloys are designated with numerical codes and trade names, with equivalent grades available from various manufacturers worldwide. Some common Nimonic grades and their equivalents include:
Nimonic 75 (UNS N06075): Equivalent to Haynes 75 and DIN 2.4951, suitable for high-temperature applications in gas turbines and aerospace components.
Nimonic 80A (UNS N07080): Also known as Alloy 80A, this grade is equivalent to W. Nr. 2.4952 and offers exceptional creep resistance and thermal stability.
Nimonic 90 (UNS N07090): Equivalent to Pyromet 90 and W. Nr. 2.4632, Nimonic 90 exhibits high-strength properties at elevated temperatures, making it ideal for critical aerospace components.

Conclusion:
Nimonic circles represent a cornerstone in high-performance alloy technology, offering unparalleled strength, corrosion resistance, and versatility across a spectrum of demanding applications. By adhering to international standards and leveraging equivalent grades, industries can harness the full potential of Nimonic alloys to drive innovation and reliability in their products and processes.

Incorporating keywords:
Nimonic circles, international standards, equivalent grades, high-temperature strength, corrosion resistance, creep resistance, ASTM standards, AMS standards, BS standards, ISO standards.

Unlocking the Potential of Nitronic 60 Wire: A Comprehensive Guide

In the realm of high-performance alloys, Nitronic 60 wire stands tall as a versatile and durable material with a myriad of applications across various industries. Renowned for its exceptional corrosion resistance, high strength, and impressive wear properties, Nitronic 60 wire is a go-to choice for demanding environments where reliability is paramount.

Understanding Nitronic 60 Wire:
Nitronic 60 wire is a nitrogen-strengthened austenitic stainless steel alloy, characterized by its austenitic structure and high levels of chromium, nickel, and manganese. This composition imparts remarkable resistance to corrosion, even in harsh and corrosive environments, making it an ideal choice for applications in marine, chemical, and aerospace industries.

Key Features and Benefits:
Corrosion Resistance: Nitronic 60 wire exhibits outstanding corrosion resistance in both acidic and alkaline environments, including seawater and chemical processing applications. This makes it suitable for marine components, chemical processing equipment, and offshore platforms.
High Strength: With its high tensile strength and excellent toughness, Nitronic 60 wire offers superior performance in structural applications, such as fasteners, shafts, and valves, where strength and reliability are critical.
Wear Resistance: The alloy's exceptional wear resistance, coupled with its ability to withstand abrasive conditions, makes it a preferred choice for components subjected to friction and wear, such as pump shafts, bearings, and valve stems.
Temperature Stability: Nitronic 60 wire retains its mechanical properties over a wide range of temperatures, from cryogenic to elevated levels, ensuring consistent performance in extreme operating conditions.

International Standards and Equivalent Grades:
Nitronic 60 wire complies with various international standards to ensure quality and interoperability across global markets. Some of the key standards include:
ASTM A313: Standard Specification for Stainless Steel Spring Wire
ASTM A580: Standard Specification for Stainless Steel Wire
AMS 5848: Aerospace Material Specification for Nitronic 60

Equivalent grades of Nitronic 60 wire include:
UNS S21800
AMS 5848
DIN 1.3981
AFNOR Z 6 CND 17-11
BS 2056
JIS SUS 312L

Conclusion:
In conclusion, Nitronic 60 wire stands as a premier choice for applications requiring high corrosion resistance, strength, and durability. Its versatility and performance make it indispensable across a wide range of industries, from marine and chemical processing to aerospace and automotive. With adherence to international standards and equivalent grades, Nitronic 60 wire ensures consistency and reliability in diverse applications, making it a preferred solution for critical engineering challenges.

Nimonic 80A Studs: A Comprehensive Guide to International Standards and Equivalent Grades

In the realm of high-performance alloys, Nimonic 80A stands out as a formidable material renowned for its exceptional strength, corrosion resistance, and high-temperature stability. Among its various applications, Nimonic 80A studs play a crucial role in industries ranging from aerospace to power generation. In this article, we delve into the nuances of Nimonic 80A studs, exploring their properties, international standards, equivalent grades, and key applications.

Understanding Nimonic 80A Studs
Nimonic 80A is a nickel-chromium alloy with additions of titanium and aluminum, offering outstanding mechanical properties at elevated temperatures. These studs are meticulously crafted to withstand extreme conditions, making them ideal for critical applications in aerospace engines, gas turbines and industrial furnaces. With excellent creep and oxidation resistance, Nimonic 80A studs ensure reliability in demanding environments.

Properties of Nimonic 80A Studs
High tensile strength: Nimonic 80A studs exhibit remarkable tensile strength, ensuring structural integrity under significant loads.
Elevated temperature resistance: These studs maintain their mechanical properties at elevated temperatures, making them suitable for high-temperature applications.
Corrosion resistance: Nimonic 80A studs demonstrate exceptional resistance to corrosion and oxidation, enhancing longevity in harsh environments.
Excellent creep resistance: The alloy's resistance to creep deformation ensures dimensional stability over prolonged exposure to high temperatures.
Good weldability: Nimonic 80A studs offer good weldability, facilitating ease of fabrication and assembly in various applications.

International Standards for Nimonic 80A Studs
Nimonic 80A studs conform to stringent international standards to ensure quality, reliability and interchangeability across global markets. Some of the prominent standards include:
ASTM Standards: Nimonic 80A studs comply with ASTM specifications such as ASTM B637 for bars and rods, ASTM B366 for fittings, and ASTM B408 for round bars.
AMS Standards: These studs meet Aerospace Material Specifications (AMS) standards, including AMS 5766 for bars, forgings, and rings.
BS Standards: British Standards (BS) such as BS HR 201 and BS HR 401 certify the quality and performance of Nimonic 80A studs.

Equivalent Grades of Nimonic 80A Studs
Several equivalent grades offer similar properties and performance characteristics to Nimonic 80A studs. Some notable equivalents include:
Inconel 718: Known for its high strength and corrosion resistance, Inconel 718 shares similarities with Nimonic 80A and finds applications in aerospace and gas turbine components.
Haynes 230: With excellent creep resistance and thermal stability, Haynes 230 is another alternative to Nimonic 80A, commonly used in industrial furnace components.
Waspaloy: Waspaloy offers comparable high-temperature strength and corrosion resistance, making it a suitable substitute for Nimonic 80A studs in certain applications.

Applications of Nimonic 80A Studs
Nimonic 80A studs find extensive use in critical applications across various industries, including:
Aerospace: Engine components, turbine blades and exhaust systems.
Power generation: Gas turbines, combustion chambers and heat exchangers.
Industrial processing: Furnace fixtures, heat treatment equipment and high-temperature fasteners.

In conclusion, Nimonic 80A studs stand as a testament to advanced metallurgy, offering unparalleled performance in extreme environments. Complying with international standards and featuring equivalent grades, these studs provide engineers and manufacturers with versatile solutions for challenging applications demanding reliability and durability.

A nickel-chromium alloy with good mechanical properties and oxidation resistance at high temperatures. Used for sheet-metal fabrications in gas-turbine engines, components of industrial furnaces, heat-treating equipment and fixtures, and nuclear engineering.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, forging stock, wire andextruded section.

MAJOR SPECIFICATIONS
UNS N06075
BS HR5, HR203, HR403, HR504
DIN 17742, 17750 – 17752
Werkstoff Nr. 2.4951, 2.4630
ISO 6207, 6208, 9723-9725
AECMA Pr EN 2293, 2294,
2302, 2306 – 2308,
2402, 2411

LIMITING CHEMICAL COMPOSITION, %
Ni........Remainder
Cr.......18.0 – 21.0
Ti............0.2 – 0.6
C........0.08 – 0.15
Si............ 1.0 max.
Cu.......... 0.5 max.
Fe........... 5.0 max.
Mn.......... 1.0 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density,Ib/in3.........................................................................0.302
g/cm3.........................................................................8.37
Melting Range,°F...................................................2440 –2520
°C...................................................1340– 1380
Specific Heat,Btu/lb•°F.....................................................0.110
J/kg•°C............................................................461
Coefficient of Expansion, 68 – 212°F 10-6in/in •°F.........6.1
20 – 100°C, μm/m •°C.......... 11.0
Thermal Conductivity, Btu •in/ft2•h•°F........................... 81.1
W/m •°C........................................... 11.7
Electrical Resistivity, ohm •circmil/ft................................ 656
μΩ•m.................................................1.09
TYPICAL MECHANICAL PROPERTIES

A nickel-chromium alloy with good mechanical properties and oxidation resistance at high temperatures. Used for sheet-metal fabrications in gas-turbine engines, components of industrial furnaces, heat-treating equipment and fixtures, and nuclear engineering.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, forging stock, wire andextruded section.

MAJOR SPECIFICATIONS
UNS N06075
BS HR5, HR203, HR403, HR504
DIN 17742, 17750 – 17752
Werkstoff Nr. 2.4951, 2.4630
ISO 6207, 6208, 9723-9725
AECMA Pr EN 2293, 2294,
2302, 2306 – 2308,
2402, 2411

LIMITING CHEMICAL COMPOSITION, %
Ni........Remainder
Cr.......18.0 – 21.0
Ti............0.2 – 0.6
C........0.08 – 0.15
Si............ 1.0 max.
Cu.......... 0.5 max.
Fe........... 5.0 max.
Mn.......... 1.0 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density,Ib/in3.........................................................................0.302
g/cm3.........................................................................8.37
Melting Range,°F...................................................2440 –2520
°C...................................................1340– 1380
Specific Heat,Btu/lb•°F.....................................................0.110
J/kg•°C............................................................461
Coefficient of Expansion, 68 – 212°F 10-6in/in •°F.........6.1
20 – 100°C, μm/m •°C.......... 11.0
Thermal Conductivity, Btu •in/ft2•h•°F........................... 81.1
W/m •°C........................................... 11.7
Electrical Resistivity, ohm •circmil/ft................................ 656
μΩ•m.................................................1.09
TYPICAL MECHANICAL PROPERTIES

A nickel-chromium alloy similar to NIMONIC alloy 75 but made precipitation hardenable by additions of aluminum and titanium. The alloy has good corrosion and oxidation resistance and high tensile and creep-rupture properties at temperatures to 1500°F (815°C). Used for gas-turbine components (blades, rings and discs), bolts, tube supports in nuclear steam generators, die-casting inserts and cores, and exhaust valves in internal-combustion engines.

STANDARD PRODUCT FORMS
Sheet, round bar, flat bar, forging stock, hexagon, wire,extruded section and plate.

MAJOR SPECIFICATIONS
UNS N07080
BS 3076 (NA20), HR1,
HR201, HR401, HR601
ASTM B 637
AIR 9165-37
DIN 17742
Werkstoff Nr. 2.4952, 2.4631
AECMA Pr EN 2188 – 2191,
2396, 2397

LIMITING CHEMICAL COMPOSITION, %
Ni........Remainder
Cr.......18.0 – 21.0
Ti............1.8 – 2.7
Al............1.0 – 1.8
C...........0.10 max.
Si............ 1.0 max.
Cu.......... 0.2 max.
Fe........... 3.0 max.
Mn.......... 1.0 max.
Co........... 2.0 max.
B........ 0.008 max.
Zr..........0.15 max.
S........ 0.015 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density,Ib/in3.........................................................................0.296
g/cm3.........................................................................8.19
Melting Range,°F...................................................2410 –2490
°C...................................................1320– 1365
Specific Heat,Btu/lb•°F.....................................................0.107
J/kg•°C............................................................448
Permeability at 200 Oersted (15.9kA/m).................. 1.0006
Coefficient of Expansion, 68 – 212°F, 10-6in/in •°F........ 7.1
20 – 100°C, μm/m • °C.......... 12.7
Thermal Conductivity, Btu •in/ft2•h•°F............................77.7
W/m • °C.......................................... 11.2
Electrical Resistivity, ohm •circmil/ft................................ 746
μΩ•m.................................................1.24
TYPICAL MECHANICAL PROPERTIES

A nickel-chromium-molybdenum alloy with a rare-earth (cerium) addition. It combines good formability and weldability with exceptional resistance to oxidation and scaling at temperatures to 1920°F (1050°C). Used in gas turbines for sheet-metal fabrications such as combustion chambers and afterburners and in heat-treating furnaces.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, forging stock, extruded sections and wire.

MAJOR SPECIFICATIONS
None applicable.

LIMITING CHEMICAL COMPOSITION, %
Nominal
Ni ......................65
Cr ..................25.0
Mo .................10.0
Ce .................0.03
C ....................0.05

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3
........................................................................0.309
g/cm3
.........................................................................8.54
Young's Modulus, 10 6 psi
.....................................................30.5
GPa
...........................................................210
Coefficient of Expansion, 68 – 212°F, 10-6
in/in • °F........7.1
20 – 100°C, µm/m • °C .........12.7
TYPICAL MECHANICAL PROPERTIES

A precipitation-hardenable nickel-chromiumcobalt alloy having high stress-rupture strength and creep resistance at temperatures to about 1700°F (920°C). The alloy also has good resistance to high-temperature corrosion and oxidation. Used for blades and discs in gas turbines, hot-working tools and springs.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, flat bar, forging stock, wire and extruded section.

MAJOR SPECIFICATIONS
UNS N07090, BS HR2, HR202, HR402,,HR501 – HR503, Werkstoff Nr. 2.4632
AECMA Pr EN 2295 – 2299, 2400, 2401,2669, 2670

LIMITING CHEMICAL COMPOSITION, %
Limiting
Ni .......Remainder
Cr ......18.0 – 21.0
Co .....15.0 – 21.0
Ti ...........2.0 – 3.0
Al ...........1.0 – 2.0
C ..........0.13 max.
Si ...........1.0 max.
Cu..........0.2 max.
Fe ..........1.5 max.
Mn .........1.0 max.
B ..........0.02 max.
S .......0.015 max.
Zr .........0.15 max.

PHYSICAL CONSTANTS AND THERMALPROPERTIES
Density, Ib/in3........................................................................0.296
g/cm3.........................................................................8.18
Melting Range, °F...................................................2390 –2500
°C ...................................................1310– 1370
Specific Heat, Btu/lb • °F....................................................0.107
J/kg • °C...........................................................446
Permeability at 200 Oersted (15.9 kA/m).................1.0706
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........7.1
20 – 100°C, µm/m • °C .........12.7
Thermal Conductivity, Btu • in/ft2 • h • °F..........................79.7
W/m • °C..........................................11.5
Electrical Resistivity, ohm • circ mil/ft...............................710
µ Ω• m................................................1.18
TYPICAL MECHANICAL PROPERTIES

A precipitation-hardenable nickel-chromiumcobalt alloy having high stress-rupture strength and creep resistance at temperatures to about 1700°F (920°C). The alloy also has good resistance to high-temperature corrosion and oxidation. Used for blades and discs in gas turbines, hot-working tools and springs.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, flat bar, forging stock, wire and extruded section.

MAJOR SPECIFICATIONS
UNS N07090, BS HR2, HR202, HR402,,HR501 – HR503, Werkstoff Nr. 2.4632
AECMA Pr EN 2295 – 2299, 2400, 2401,2669, 2670

LIMITING CHEMICAL COMPOSITION, %
Limiting
Ni .......Remainder
Cr ......18.0 – 21.0
Co .....15.0 – 21.0
Ti ...........2.0 – 3.0
Al ...........1.0 – 2.0
C ..........0.13 max.
Si ...........1.0 max.
Cu..........0.2 max.
Fe ..........1.5 max.
Mn .........1.0 max.
B ..........0.02 max.
S .......0.015 max.
Zr .........0.15 max.

PHYSICAL CONSTANTS AND THERMALPROPERTIES
Density, Ib/in3........................................................................0.296
g/cm3.........................................................................8.18
Melting Range, °F...................................................2390 –2500
°C ...................................................1310– 1370
Specific Heat, Btu/lb • °F....................................................0.107
J/kg • °C...........................................................446
Permeability at 200 Oersted (15.9 kA/m).................1.0706
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........7.1
20 – 100°C, µm/m • °C .........12.7
Thermal Conductivity, Btu • in/ft2 • h • °F..........................79.7
W/m • °C..........................................11.5
Electrical Resistivity, ohm • circ mil/ft...............................710
µ Ω• m................................................1.18
TYPICAL MECHANICAL PROPERTIES

A precipitation-hardenable nickel-cobaltchromium alloy with an addition of molybdenum for solid-solution strengthening. The relatively high aluminum content enhances both strength (through greater precipitation hardening) and oxidation resistance. The alloy has high creep-rupture properties at temperatures to about 1740°F (950°C). Used in gas turbines for blades, discs and shafts.

STANDARD PRODUCT FORMS
Round and extruded section.

MAJOR SPECIFICATIONS
BS HR3, Werkstoff Nr. 2.4634, AECMA Pr EN
2179 – 2181

LIMITING CHEMICAL COMPOSITION, %
Ni .......Remainder
Co .....18.0 – 22.0
Cr ......14.0 – 15.7
Mo .........4.5 – 5.5
Ti ...........0.9 – 1.5
Al ...........4.5 – 4.9
C ..........0.12 max.
Si ...........1.0 max.
Cu..........0.2 max.
Fe ..........1.0 max.
Mn .........1.0 max.
S .......0.010 max.
B ...0.003 – 0.010
Zr .........0.15 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3
........................................................................0.289
g/cm3
.........................................................................8.01
Melting Range, °F
...................................................2350 –
2450
°C ...................................................1290
– 1345
Specific Heat, Btu/lb • °F
....................................................0.100
J/kg • °C
...........................................................419
Permeability at 200 Oersted (15.9 kA/m)
.................1.0007
Coefficient of Expansion, 68 – 212°F, 10-6
in/in • °F........6.8
20 – 100°C, µm/m • °C .........12.2
Thermal Conductivity, Btu • in/ft2 • h • °F
........................75.51
W/m • °C ........................................10.89
Electrical Resistivity, ohm • circ mil/ft
...............................788
µ Ω• m
................................................1.31
TYPICAL MECHANICAL PROPERTIES

A precipitation-hardenable nickel-chromiumcobalt alloy with an addition of molybdenum for solid-solution strengthening. It is similar to NIMONIC alloy 105 but has higher levels of aluminum and titanium for increased strengthening by precipitation hardening. The alloy has high strength and creep resistance at temperatures to about 1850°F (1010°C). Used for turbine blades in aircraft gas turbines.

STANDARD PRODUCT FORMS
Round and extruded section.

MAJOR SPECIFICATIONS
BS HR4, Werkstoff Nr. 2.4636, AECMA Pr EN2196, 2197

LIMITING CHEMICAL COMPOSITION, %
Ni .......Remainder
Cr ......14.0 – 16.0
Co .....13.0 – 15.5
Mo .........3.0 – 5.0
Ti ...........3.5 – 4.5
Al ...........4.5 – 5.5
C .........0.12 – 0.2
Si ...........1.0 max.
Cu..........0.2 max.
Fe ..........1.0 max.
Mn .........1.0 max.
S .......0.015 max.
B ....0.01 – 0.025
Zr .........0.15 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3........................................................................0.284
g/cm3..........................................................................7.85
Melting Range, °F...................................................2300 –2400
°C ...................................................1260– 1315
Specific Heat, Btu/lb • °F....................................................0.106
J/kg • °C...........................................................444
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........6.7
20 – 100°C, µm/m • °C .........12.0
Thermal Conductivity, Btu • in/ft2 • h • °F..........................73.5
W/m • °C..........................................10.6Electrical Resistivity, ohm • circ mil/ft...............................836
µ Ω• m................................................1.39
TYPICAL MECHANICAL PROPERTIES

A precipitation-hardenable nickel-chromiumcobalt alloy with an addition of molybdenum for solid-solution strengthening. It has high strength and corrosion resistance along with good formability and high-temperature ductility in welded structures. The alloy is especially suitable for sheet applications. Used in gas turbines for rings, casings and various sheet fabrications.

STANDARD PRODUCT FORMS
Sheet, strip, plate, round bar, flat bar, forging stock, wire and extruded section.

MAJOR SPECIFICATIONS
UNS N07263, BS HR10, HR206, HR404, SAEAMS 5872, DIN 17744, 17750-17754
AECMA Pr EN 2199 – 2203, 2418, WerkstoffNr. 2.4650

LIMITING CHEMICAL COMPOSITION, %
Ni .......Remainder
Cr......19.0 – 21.0
Co .....19.0 – 21.0
Mo .........5.6 – 6.1
Ti ...........1.9 – 2.4
Al .........0.60 max.
Ti+Al .....2.4 – 2.8
C .......0.04 – 0.08Si .........0.40 max.
Mn .......0.60 max.
S .......0.007 max.
B .......0.005 max.
Cu........0.20 max.
Fe ..........0.7 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3........................................................................0.302
g/cm3.........................................................................8.36
Melting Range, °F...................................................2370 –2470

°C ...................................................1300– 1355
Specific Heat, Btu/lb • °F....................................................0.110
J/kg • °C...........................................................461
Permeability at 200 Oersted (15.9 kA/m).................1.0008
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........5.7
20 – 100°C, µm/m • °C .........10.3
Thermal Conductivity, Btu • in/ft2 • h • °F..........................81.1
W/m • °C ..........................................11.7
Electrical Resistivity, ohm • circ mil/ft...............................692
µ Ω• m................................................1.15
TYPICAL MECHANICAL PROPERTIES