Prashaant Steel & Alloys

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

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 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.

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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.

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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.

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.

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)

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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.

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 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.

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

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 precipitation-hardenable nickel-iron-chromium alloy with an addition of molybdenum for solidsolution strengthening. It has good strength and oxidation resistance at temperatures to about 1380°F (750°C). The alloy is designed to provide a precipitation-hardened material having excellent hot-working, cold-working and welding characteristics. Used for gas-turbine components and nuclear reactors.

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

MAJOR SPECIFICATIONS
BS HR55, HR207

LIMITING CHEMICAL COMPOSITION, %
Nia ....42.0 – 45.0
Fe ......Remainder
Cr......15.5 – 17.5
Mo .........2.8 – 3.8
aPlus Co.
Ti ...........1.1 – 1.3
Al ...........1.1 – 1.3
C .......0.04 – 0.08
Si ...........0.5 max.
Cu..........0.5 max.
Mn .........0.2 max.
Co ..........2.0 max.
B .......0.005 max.
Zr ......0.02 – 0.04
S .......0.015 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3........................................................................0.289
g/cm3.........................................................................8.00
Melting Range, °F...................................................2390 –2470
°C ...................................................1310– 1355
Specific Heat, Btu/lb • °F....................................................0.130
J/kg • °C...........................................................544
Permeability at 200 Oersted (15.9 kA/m).........................1.4
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........7.7
20 – 100°C, µm/m • °C .........13.8
Thermal Conductivity, Btu • in/ft2 • h • °F........................81.26
W/m • °C........................................11.72
Electrical Resistivity, ohm • circ mil/ft...............................662
µ Ω• m................................................1.10
TYPICAL MECHANICAL PROPERTIES

Enhancing Structural Integrity: A Guide to Nimonic 75 Round Washers

In the realm of structural engineering and industrial applications, the significance of fasteners cannot be overstated. Among the myriad options available, Nimonic 75 round washers stand out as a reliable choice for ensuring the integrity and longevity of assemblies subjected to extreme temperatures and corrosive environments. In this comprehensive guide, we delve into the features, international standards, equivalent grades, and the importance of Nimonic 75 round washers in various industries.

Understanding Nimonic 75 Round Washers:
Nimonic 75 is a high-performance nickel-chromium alloy renowned for its exceptional strength, oxidation resistance, and creep properties at elevated temperatures. These characteristics make it ideal for applications in aerospace, gas turbine engines, nuclear reactors, and other demanding environments where reliability is paramount.

Key Features of Nimonic 75 Round Washers:
High Strength: Nimonic 75 exhibits high tensile and creep-rupture strengths at temperatures up to 1100°C (2010°F), making it suitable for applications in extreme conditions.
Oxidation Resistance: The alloy forms a protective oxide layer when exposed to high temperatures, providing resistance against oxidation and corrosion.
Thermal Stability: Nimonic 75 maintains its mechanical properties over a wide range of temperatures, ensuring structural integrity under varying operating conditions.
Compatibility: Nimonic 75 round washers are compatible with various fasteners and materials, facilitating seamless integration into diverse assemblies.

International Standards and Equivalent Grades:
Nimonic 75 round washers comply with stringent international standards to guarantee quality and performance. Some of the prominent standards include:
ASTM B446
AMS 5766
BS HR5
EN 2.4951

Moreover, Nimonic 75 has equivalent grades such as:
UNS N06075
W.Nr. 2.4951
NiCr20TiAl

Applications of Nimonic 75 Round Washers:
Nimonic 75 round washers find extensive usage across various industries, including:
Aerospace: Fastening critical components in aircraft engines, exhaust systems, and structural assemblies.
Power Generation: Securing components in gas turbines, steam turbines, and nuclear power plants.
Chemical Processing: Withstanding corrosive environments in chemical reactors, heat exchangers, and refinery equipment.
High-Temperature Equipment: Ensuring reliability in furnaces, kilns, and heat treatment facilities.

Keywords:
Nimonic 75 round washers
Nimonic 75 alloy
High-temperature fasteners
International standards
Equivalent grades
Aerospace applications
Power generation
Corrosion resistance
Thermal stability
Structural integrity

Conclusion:
In conclusion, Nimonic 75 round washers epitomize reliability and performance in demanding industrial applications. Compliant with international standards and boasting equivalent grades for seamless substitution, they are indispensable components for ensuring structural integrity and longevity in assemblies subjected to extreme temperatures and corrosive environments. By choosing Nimonic 75 round washers, engineers and manufacturers can elevate the reliability and performance of their products to new heights.

Understanding Nimonic 90 V Anchor: Specifications, International Standards, and Equivalent Grades

Introduction
Nimonic 90, a nickel-chromium-cobalt alloy known for its high-temperature strength and corrosion resistance, is extensively used in the manufacturing of V anchors for thermal, aerospace, and engineering applications. In this article, we will explore the specifications, relevant international standards, and equivalent grades of Nimonic 90 V anchors, highlighting its utility and performance in demanding environments.

Nimonic 90 Alloy Overview
Nimonic 90 is an age-hardenable alloy that predominantly contains nickel, enhanced by chromium and cobalt additions, along with smaller amounts of titanium and aluminum. The alloy is renowned for its ability to withstand high temperatures and oxidative environments, making it ideal for use in gas turbines, nuclear reactors, and other high-temperature applications.

Specifications of Nimonic 90 V Anchors
V anchors made from Nimonic 90 are designed for securing insulation in industrial equipment. These anchors must tolerate extreme heat and corrosive conditions while maintaining structural integrity. Specifications typically include:
High tensile strength: Above 1300 MPa
Excellent yield strength: Approximately 850 MPa
Robust creep resistance up to 920°C

International Standards
Nimonic 90 V anchors are manufactured in compliance with various international standards to ensure quality and performance. These standards include:
ASTM B637 - This standard specifies the precipitation-hardening and cold-worked nickel alloy bars, forgings, and forging stock, critical for manufacturing robust V anchors.
BS HR 501 - A British Standard that outlines specifications for bars, rods, and sections mainly used for high-temperature applications.
ISO 15156-3 - Specifies materials for use in H2S-containing environments in oil and gas production, where corrosion-resistant alloys are necessary.

Equivalent Grades
Nimonic 90 is similar to other high-performance nickel alloys, though each has unique compositions and properties tailored to specific applications. Equivalent grades include:
Inconel X-750 (UNS N07750) - Known for its resistance to corrosion and oxidation, it is often used in environments where Nimonic 90 is also applicable.
Rene 41 - A high-strength, nickel-based high-temperature alloy which is commonly utilized in aerospace engineering.
Waspaloy - Another nickel-based alloy, known for its high strength at temperatures up to 980°C, suitable for gas turbine engine components.

Applications of Nimonic 90 V Anchors
Due to their excellent high-temperature capabilities, Nimonic 90 V anchors are primarily used in:
Furnaces and boilers
Heat treatment plants
Nuclear and thermal power stations

Conclusion
Nimonic 90 V anchors are essential components in industries requiring materials that can perform under severe thermal and chemical conditions. By adhering to international standards and understanding the equivalent grades, engineers and designers can effectively select the right materials for their specific needs, ensuring durability and efficiency in their projects.

Keywords:
Nimonic 90 V anchor, high-temperature strength, corrosion resistance, ASTM B637, BS HR 501, ISO 15156-3, Inconel X-750, Rene 41, Waspaloy, nickel-chromium-cobalt alloy.

Understanding Nimonic 90 Y Type Anchor: Composition, Standards, and Applications

In the realm of high-performance materials used for critical engineering applications, Nimonic 90 emerges as a standout alloy, especially notable in its formation as Y Type anchors. Known for its exceptional resistance to high temperatures and corrosion, Nimonic 90 is primarily utilized in environments where mechanical stability and endurance are crucial under extreme conditions.

Composition and Properties of Nimonic 90
Nimonic 90 is a nickel-chromium-cobalt alloy enriched with titanium and aluminium, enhancing its strength and making it remarkably resistant to oxidation and high-temperature creep deformation. This specific composition makes it an ideal choice for high-stress applications in the aerospace, power generation, and engineering industries.

Y Type Anchor: Design and SignificanceY Type anchors, designed specifically for anchoring refractory linings in furnaces, boilers, and various heat treatment vessels, leverage Nimonic 90’s high-temperature capabilities. The design ensures optimal holding capacity and durability, crucial in maintaining the integrity of thermal insulation systems.

International Standards and Equivalent Grades
Nimonic 90 conforms to several international standards which affirm its quality and adaptability:
European Standards: EN 10269
British Standards: BS HR2
American Standards: ASTM B637 (equivalent grades like Inconel X-750 share similarities but with distinct properties tailored to different applications)
These standards ensure that materials like the Nimonic 90 Y Type anchor meet rigorous criteria for performance and safety across different regions and industries.

Applications of Nimonic 90 Y Type Anchors
Due to their robustness at high temperatures, Nimonic 90 Y Type anchors are extensively used in:
Aerospace: For turbine blades, exhaust systems, and other critical engine components.
Power plants: In applications demanding high thermal resistance.
Manufacturing of industrial furnaces: Particularly in areas requiring the retention of heavy refractory linings against intense thermal cycles.

Advantages Over Other Materials
While other materials like stainless steel or traditional nickel alloys are used in similar applications, Nimonic 90 provides superior performance through:
Enhanced Creep Resistance: Vital for long-term applications at temperatures exceeding 800°C.
Oxidation Resistance: Maintains structural integrity even in oxidative environments.
Thermal Stability: Offers consistent mechanical properties across a broad temperature range.

Conclusion
The use of Nimonic 90 in Y Type anchors exemplifies how advanced materials technology can cater to highly specialized engineering needs. With adherence to international standards and a broad spectrum of applications, Nimonic 90 continues to be a critical material for industries demanding nothing less than the best in high-temperature performance and durability. Whether in aerospace, energy production, or industrial manufacturing, Nimonic 90 Y Type anchors represent a blend of innovation and reliability, tailored to meet the challenges of modern engineering demands.

A nickel-iron controlled-expansion alloy containing 48% nickel. Its coefficient of thermal expansion is designed to match that of soft lead and soda-lime glasses. The alloy also has a high inflection point. Used for glass-to-metal seals in radio valves and incandescent electric light bulbs and for industrial thermostats that operate at temperatures up to 840°F (450°C).

STANDARD PRODUCT FORMS
Wire.

MAJOR SPECIFICATIONS
UNS K94800, ASTM F 30, DIN 17745, Werkstoff Nr. 1.3922, Werkstoff Nr. 1.3922, 

LIMITING CHEMICAL COMPOSITION, %
Ni .....................48 a
Fe ......Remainder
C ..........0.05 max.
Mn .......0.80 max.
P ........0.025 max.
S .......0.025 max.
Si .........0.30 max.
Cr .........0.25 max.
Al .........0.10 max.
Co ..........1.0 max.
aNominal value; adjusted to meet expansionrequirements.

PHYSICAL CONSTANTS AND THERMALPROPERTIES
Density, Ib/in3........................................................................0.296
g/cm3.........................................................................8.20
Melting Temperature (Approximate), °F........................2640
°C ........................1450
Inflection Point, °F..................................................................860
°C..................................................................460
Thermal Conductivity, Btu • in/ft2 • h • °F...........................116
W/m • °C ..........................................16.7
Coefficient of Expansion, 68 – 212°F, 10-6in/in • °F........4.7
20 – 100°C, µm/m • °C ............8.5
68 – 752°F, 10-6 in/in • °F ..............4.6 –5.2
20 – 400°C, µm/m • °C ...................8.3 –9.3
Electrical Resistivity, ohm • circ mil/ft...............................280
µ Ω• m..............................................0.470
TYPICAL MECHANICAL PROPERTIES
(Annealed)
Tensile Strength, ksi..................................................................75
MPa............................................................520
Yield Strength (0.2% Offset), ksi...........................................38
MPa .....................................260
Elongation, %..............................................................................43

*Nimonic 90 Cotter Pin: A Comprehensive Guide*
Nimonic 90 cotter pins are a type of fastener used in various high-temperature applications, including aerospace, power generation, and chemical processing. These pins are made from Nimonic 90, a high-performance, nickel-chromium alloy that offers excellent mechanical properties and resistance to extreme environments.
*What is Nimonic 90?*
Nimonic 90 is a type of nickel-chromium alloy that is known for its high strength, resistance to corrosion, and resistance to high-temperature degradation. Nimonic 90 is equivalent to various grades, including:
- *UNS N07090*: This is the UNS number for Nimonic 90.- 2.4632: This is the European equivalent of Nimonic 90.
*Types of Nimonic 90 Cotter Pins*
Nimonic 90 cotter pins are available in various types, including:
- *Standard cotter pins*: These pins are designed to meet standard specifications and are available in various sizes and materials.- *Custom cotter pins*: These pins are designed to meet specific requirements and are available in various shapes, sizes, and materials.
*Properties of Nimonic 90 Cotter Pins*
Nimonic 90 cotter pins offer several key properties, including:
- *High strength*: Nimonic 90 offers high tensile strength and resistance to deformation.- *Resistance to high-temperature degradation*: Nimonic 90 offers high resistance to high-temperature degradation and oxidation.- *Corrosion resistance*: Nimonic 90 offers good resistance to corrosion in a wide range of environments.
*Applications of Nimonic 90 Cotter Pins*
Nimonic 90 cotter pins are used in various industries, including:
- *Aerospace*: Nimonic 90 cotter pins are used in aerospace applications where high strength and resistance to high-temperature degradation are critical.- *Power generation*: Nimonic 90 cotter pins are used in power generation applications where high-temperature resistance and corrosion resistance are critical.- *Chemical processing*: Nimonic 90 cotter pins are used in chemical processing applications where resistance to corrosion and high strength are critical.
At *Prashaant Steel And Alloys*, we offer high-quality Nimonic 90 cotter pins that meet the requirements of various industries. Our pins are made from premium-grade Nimonic 90 and are designed to offer excellent strength, corrosion resistance, and durability.
*Conclusion*
Nimonic 90 cotter pins are a critical component in various high-temperature applications, offering high strength, resistance to high-temperature degradation, and corrosion resistance. With their excellent properties and resistance to extreme environments, these pins are suitable for use in a wide range of applications. *Prashaant Steel And Alloys* has the expertise and experience to provide high-quality Nimonic 90 cotter pins that meet your specific needs. Our Nimonic 90 cotter pins are designed to provide long-lasting performance and reliability, reducing the need for frequent replacements and minimizing downtime.

Understanding Nitronic 50 Flanges: Properties, Standards, and Applications

Nitronic 50 is a versatile alloy known for its exceptional corrosion resistance, high strength, and excellent mechanical properties. Among its various applications, Nitronic 50 flanges stand out for their reliability and durability in demanding environments. In this article, we delve into the characteristics, international standards, equivalent grades, and applications of Nitronic 50 flanges.

Properties of Nitronic 50:
Nitronic 50, also known as Alloy 50 or XM-19, is a nitrogen-strengthened austenitic stainless steel with a unique combination of properties. It exhibits superior corrosion resistance in chloride-containing environments, making it suitable for marine and chemical processing applications. Additionally, Nitronic 50 offers excellent mechanical properties at both ambient and elevated temperatures, ensuring reliability in various operating conditions.

International Standards for Nitronic 50 Flanges:
Nitronic 50 flanges comply with several international standards to ensure quality, compatibility, and interchangeability. The primary standards include:
ASTM A182/A182M: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service.
ASTM A193/A193M: Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High-Pressure Service and Other Special Purpose Applications.
ASTM A194/A194M: Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High-Pressure or High-Temperature Service, or Both.

Equivalent Grades of Nitronic 50:
Nitronic 50 has equivalent grades across various international standards, ensuring its availability and interchangeability worldwide. Some of the equivalent grades include:
UNS S20910 (Unified Numbering System)
DIN 1.3964 (German Standard)
X2CrNiMnMoNNb21-16-5-3 (European Standard)
Z1NCDU31-27 (French Standard)

Applications of Nitronic 50 Flanges:
Nitronic 50 flanges find applications in diverse industries where corrosion resistance, strength, and reliability are paramount. Some common applications include:
Chemical Processing: Nitronic 50 flanges are used in chemical processing equipment such as reactors, valves, and piping systems where resistance to corrosive chemicals is critical.
Marine Industry: Due to its excellent resistance to saltwater corrosion, Nitronic 50 flanges are employed in marine environments for fittings, pumps, and offshore structures.
Petrochemical Industry: Nitronic 50 flanges are utilized in petrochemical plants for piping systems, heat exchangers, and pressure vessels to withstand harsh operating conditions.
Aerospace Applications: In aerospace engineering, Nitronic 50 flanges are employed in aircraft components, landing gear, and hydraulic systems due to their high strength-to-weight ratio and corrosion resistance.

In conclusion, Nitronic 50 flanges offer a reliable solution for demanding applications requiring corrosion resistance, strength, and durability. By adhering to international standards and offering equivalent grades, Nitronic 50 ensures compatibility and performance across various industries worldwide

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 THERMAL
PROPERTIES
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, 10-6
in/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