Prashaant Steel & Alloys

*The Ultimate Guide to Beryllium Copper Rods - UNS C17200 Round Rod and Rods*
Beryllium Copper Rods, including UNS C17200 Round Rod and Rods, are high-performance materials known for their exceptional strength, conductivity, and resistance to corrosion. These alloys are widely used in various industries, including aerospace, automotive, and electronics. At Prashaant Steel And Alloys, we specialize in providing high-quality Beryllium Copper Rods that meet the rigorous demands of these industries.
*Properties of Beryllium Copper Rods - UNS C17200 Round Rod and Rods*
Beryllium Copper Rods, including UNS C17200 Round Rod and Rods, offer a unique combination of properties, including:
- *High Strength*: These alloys exhibit exceptional strength, making them suitable for applications requiring high performance and efficiency.- *High Conductivity*: Beryllium Copper Rods offer excellent electrical and thermal conductivity, making them ideal for applications requiring efficient heat transfer or electrical conduction.- *Corrosion Resistance*: These materials offer excellent resistance to corrosion, especially in environments where exposure to moisture and corrosive media is a concern.
*Grades and Types of Beryllium Copper Rods*
Beryllium Copper Rods are available in various grades and types, including:
- *UNS C17200 (Alloy 25)*: A widely used grade known for its exceptional strength, conductivity, and resistance to corrosion.- *UNS C17300 (Alloy 3)*: A grade that offers improved machinability and is often used for applications requiring high precision and complex geometries.- *Equivalent grades*: Beryllium Copper is also recognized under various international specifications, including DIN 2.1247 and JIS C1720.
*Applications of Beryllium Copper Rods*
Beryllium Copper Rods are widely used in various industries, including:
- *Aerospace*: Components and equipment that require high strength, conductivity, and resistance to corrosion, such as connectors and switches.- *Automotive*: Components and equipment that demand high strength, conductivity, and resistance to corrosion, such as electrical connectors and sensors.- *Electronics*: Components and equipment that require high conductivity and resistance to corrosion, such as connectors, switches, and heat sinks.
*Why Choose Prashaant Steel And Alloys?*
At Prashaant Steel And Alloys, we pride ourselves on delivering high-quality Beryllium Copper Rods that meet the stringent requirements of various industries. Our products are manufactured with precision and undergo rigorous testing to ensure they meet the highest standards.
In conclusion, Beryllium Copper Rods, including UNS C17200 Round Rod and Rods, are high-performance materials that offer a unique combination of strength, conductivity, and resistance to corrosion. Their widespread recognition under various designations makes them a popular choice for industries worldwide. For all your Beryllium Copper Rod needs, trust Prashaant Steel And Alloys to deliver quality and precision.
By understanding the properties, applications, and equivalent grades of Beryllium Copper Rods, industries can make informed decisions about material selection. Whether you're looking for high strength, conductivity, or resistance to corrosion, these materials are an excellent choice. With Prashaant Steel And Alloys, you can be assured of getting the best quality Beryllium Copper Rods for your specific needs.

*The Ultimate Guide to Phosphor Bronze Rods - PB1 Bars - UNS C90700 Round Bar and Rods*
Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods are high-performance materials known for their exceptional strength, corrosion resistance, and durability. These alloys are widely used in various industries, including marine engineering, electrical components, and mechanical applications. At Prashaant Steel And Alloys, we specialize in providing high-quality Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods that meet the rigorous demands of these industries.
*Properties of Phosphor Bronze Rods - PB1 Bars - UNS C90700 Round Bar and Rods*
Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods offer a unique combination of properties, including:
- *Corrosion Resistance*: Phosphor Bronze offers excellent resistance to corrosion, especially in seawater and other harsh environments.- *High Strength*: These alloys exhibit exceptional strength, making them suitable for applications requiring high performance and efficiency.- *Durability*: Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods are known for their exceptional durability and resistance to wear and tear.
*Grades and Types of Phosphor Bronze*
Phosphor Bronze is a copper-tin-phosphorus alloy known for its exceptional properties. Some common types include:
- *UNS C90700*: A phosphor bronze alloy known for its high strength, corrosion resistance, and durability.- *PB1*: A type of phosphor bronze alloy that offers excellent strength, corrosion resistance, and machinability.- *Equivalent grades*: Phosphor Bronze is also recognized under various international specifications, including BS, DIN, and JIS.
*Applications of Phosphor Bronze Rods - PB1 Bars - UNS C90700 Round Bar and Rods*
Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods are widely used in various industries, including:
- *Marine Engineering*: Components and equipment that require high corrosion resistance and strength, such as marine hardware and fittings.- *Electrical Components*: Phosphor Bronze is used in electrical components due to its high conductivity and strength.- *Mechanical Applications*: Phosphor Bronze is used in mechanical applications due to its high strength, durability, and resistance to wear and tear.
*Why Choose Prashaant Steel And Alloys?*
At Prashaant Steel And Alloys, we pride ourselves on delivering high-quality Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods that meet the stringent requirements of various industries. Our products are manufactured with precision and undergo rigorous testing to ensure they meet the highest standards.
In conclusion, Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods are high-performance materials that offer a unique combination of strength, corrosion resistance, and durability. Its widespread recognition under various designations makes it a popular choice for industries worldwide. For all your Phosphor Bronze Rod, PB1 Bar, and UNS C90700 Round Bar and Rod needs, trust Prashaant Steel And Alloys to deliver quality and precision.
By understanding the properties, applications, and equivalent grades of Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods, industries can make informed decisions about material selection. Whether you're looking for strength, corrosion resistance, or durability, these materials are excellent choices. With Prashaant Steel And Alloys, you can be assured of getting the best quality Phosphor Bronze Rods, PB1 Bars, and UNS C90700 Round Bar and Rods for your specific needs.

A nickel-iron-chromium alloy made precipitation hardenable by additions of aluminum and titanium. The titanium content also helps provide a controllable thermoelastic coefficient, which is the alloy's outstanding characteristic. The alloy can be processed to have a constant modulus of elasticity at temperatures from –50 to 150˚F (–45 to 65˚C). Used for precision springs, mechanical resonators and other precision elastic components.

STANDARD PRODUCT FORMS
Round bar.

MAJOR SPECIFICATIONS
UNS N09902, SAE AMS 5221, 5223, 5225 

LIMITING CHEMICAL COMPOSITION, %
Limiting
Ni a .....41.0 – 43.5
Fe ......Remainder
Cr ........4.9 – 5.75
a Plus Co.
Ti ........2.2 – 2.75
Al ......0.30 – 0.80
C ..........0.06 max.
Mn .......0.80 max.
S ..........0.04 max.
Si ...........1.0 max.
P ..........0.04 max.

PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3........................................................................0.291
g/cm3.........................................................................8.05
Melting Range, °F...................................................2650 –2700
°C ...................................................1450– 1480
Specific Heat, Btu/lb • °F......................................................0.12
J/kg • °C...........................................................500
Curie Temperature, °F...........................................................380
°C...........................................................190
Young's Modulus, 106 psi...............................................24 – 29
GPa ...............................................165 –200
Modulus of Rigidity, 106 psi..............................................9 – 10
GPa ................................................62 –69
Coefficient of Expansion, 70 – 200°F, 10 -6in/in • °F........4.2
20 – 93°C, µm/m • °C ...............7.6
Thermal Conductivity, Btu • in/ft 2 • h • °F..............................84
W/m • °C..........................................12.1
Electrical Resistivity, ohm • circ mil/ft...............................611
µ Ω• m................................................1.02
TYPICAL MECHANICAL PROPERTIES
(Precipitation Hardened)
Tensile Strength, ksi...............................................................175
MPa..........................................................1210
Yield Strength (0.5% Offset), ksi........................................110
MPa .....................................760
Elongation, %..............................................................................25

Cobalt Beryllium Copper UNS C17500 Rod is a high-strength, high-conductivity alloy rod that offers exceptional durability and thermal stability. This alloy rod is widely used in various industries, including aerospace, defense, and electronics.
Grades and Standards of Cobalt Beryllium Copper UNS C17500 Rod
Cobalt Beryllium Copper UNS C17500 Rod is available in various grades, including:
- Cobalt Beryllium Copper UNS C17500 Rod (ASTM B441)- Cobalt Beryllium Copper UNS C17500 Rod (AMS 4530)- Cobalt Beryllium Copper UNS C17500 Rod (DIN 2.1245)- Cobalt Beryllium Copper UNS C17500 Rod (ISO 9723)
Cobalt Beryllium Copper UNS C17500 Rod meets various international standards, including:
- ASTM B441 (Standard Specification for Copper-Beryllium Alloy Rod and Bar)- AMS 4530 (Copper-Beryllium Alloy Rod and Bar)- DIN 2.1245 (Copper-Beryllium Alloy)- ISO 9723 (Copper-Beryllium Alloy)
Equivalent Grades of Cobalt Beryllium Copper UNS C17500 Rod
Cobalt Beryllium Copper UNS C17500 Rod is also known by various equivalent grades, including:
- UNS C17500 (Cobalt Beryllium Copper)- EN CW101C (Cobalt Beryllium Copper)- BS CW101C (Cobalt Beryllium Copper)- JIS C1720 (Cobalt Beryllium Copper)- ASME SB-441 (Copper-Beryllium Alloy Rod and Bar)
Applications of Cobalt Beryllium Copper UNS C17500 Rod
Cobalt Beryllium Copper UNS C17500 Rod is widely used in various industries, including:
- Aerospace: Cobalt Beryllium Copper UNS C17500 Rod is used in the manufacture of aircraft and spacecraft components.- Defense: Cobalt Beryllium Copper UNS C17500 Rod is used in the manufacture of defense equipment.- Electronics: Cobalt Beryllium Copper UNS C17500 Rod is used in the manufacture of electronic components.
Properties of Cobalt Beryllium Copper UNS C17500 Rod
Cobalt Beryllium Copper UNS C17500 Rod offers exceptional properties, including:
- High strength (up to 1400 MPa)- High conductivity (up to 60% IACS)- High durability- High thermal stability- Low magnetic permeability
Machining and Fabrication of Cobalt Beryllium Copper UNS C17500 Rod
Cobalt Beryllium Copper UNS C17500 Rod can be machined and fabricated using various techniques, including:
- Cutting- Grinding- Polishing- Bending- Welding
Conclusion
Cobalt Beryllium Copper UNS C17500 Rod is a high-strength, high-conductivity alloy rod that offers exceptional durability and thermal stability. Its unique properties make it an ideal material for applications where high performance and reliability are critical.

Beryllium Copper UNS C17200 Sheet is a high-performance alloy sheet that offers exceptional strength, corrosion resistance, and electrical conductivity. This alloy sheet is widely used in various industries, including aerospace, defense, and electronics.
Grades and Standards of Beryllium Copper UNS C17200 Sheet
Beryllium Copper UNS C17200 Sheet is available in various grades, including:
- UNS C17200 (1.9% Beryllium)- UNS C17300 (1.9% Beryllium, 0.5% Cobalt)- UNS C17500 (2.5% Beryllium, 0.5% Cobalt)
Beryllium Copper UNS C17200 Sheet also meets various international standards, including:
- ASTM B534 (Standard Specification for Beryllium Copper Alloy Plate, Sheet, and Strip)- AMS 4535 (Beryllium Copper Alloy, Sheet, and Plate)- DIN 2.1245 (Beryllium Copper Alloy)
Equivalent Grades of Beryllium Copper UNS C17200 Sheet
Beryllium Copper UNS C17200 Sheet is also known by various equivalent grades, including:
- Alloys 25 (UNS C17500)- Alloys 190 (UNS C17200)- Alloys 290 (UNS C17300)- CuBe1.9 (1.9% Beryllium)- CuBe2 (2.5% Beryllium)
Applications of Beryllium Copper UNS C17200 Sheet
Beryllium Copper UNS C17200 Sheet is widely used in various industries, including:
- Aerospace: Beryllium Copper UNS C17200 Sheet is used in the manufacture of aircraft and spacecraft components, such as electrical connectors, switches, and relays.- Defense: Beryllium Copper UNS C17200 Sheet is used in the manufacture of defense components, such as missile guidance systems, electronic warfare systems, and communication systems.- Electronics: Beryllium Copper UNS C17200 Sheet is used in the manufacture of electronic components, such as connectors, switches, and relays.
Machining and Fabrication of Beryllium Copper UNS C17200 Sheet
Beryllium Copper UNS C17200 Sheet can be machined and fabricated using various techniques, including:
- Cutting- Grinding- Polishing- Bending- Welding
Conclusion
Beryllium Copper UNS C17200 Sheet is a high-performance alloy sheet that offers exceptional strength, corrosion resistance, and electrical conductivity. Its unique properties make it an ideal material for applications where reliability and performance are critical. Whether you're in the aerospace, defense, or electronics industry, Beryllium Copper UNS C17200 Sheet is a material that's worth considering.

BRONZE TUBE: A HIGH-STRENGTH, CORROSION-RESISTANT TUBE FOR VARIOUS INDUSTRIAL APPLICATIONS
Bronze tube is a type of copper alloy tube that is widely used in various industrial applications, such as marine hardware, electrical components, and industrial machinery. This tube is known for its high strength, corrosion resistance, and excellent ductility.
Chemical Properties of Bronze Tube
The chemical composition of bronze tube varies depending on the grade, but some of the common elements include:
- Copper (Cu): 80-90%- Tin (Sn): 5-15%- Lead (Pb): 0.5-5.0%- Phosphorus (P): 0.01-0.10%- Zinc (Zn): 0.5-5.0%- Manganese (Mn): 0.1-1.0%
Some of the common grades of bronze tube include:
- C22000: a grade of bronze tube that is widely used in electrical components and industrial machinery- C23000: a grade of bronze tube that is widely used in marine hardware and industrial machinery- C24000: a grade of bronze tube that is widely used in electrical components and industrial machinery- C26000: a grade of bronze tube that is widely used in marine hardware and industrial machinery- C93200: a grade of bronze tube that is widely used in bearings and bushings
Mechanical Properties of Bronze Tube
The mechanical properties of bronze tube vary depending on the grade, but some of the common properties include:
- Tensile Strength: 40,000-80,000 psi (280-550 MPa)- Yield Strength: 20,000-40,000 psi (140-280 MPa)- Elongation: 20-50%- Hardness: 60-120 HB
Physical Properties of Bronze Tube
The physical properties of bronze tube include:
- Density: 8.5-9.0 g/cm³- Melting Point: 900-1,000°C (1,652-1,832°F)- Thermal Conductivity: 50-70 W/mK- Coefficient of Thermal Expansion: 18-22 ppm/°C (32-40 ppm/°F)
Applications of Bronze Tube
Bronze tube is widely used in various industries, including:
- Marine Hardware: propeller shafts, bearings, and bushings- Electrical Components: electrical connectors, switches, and relays- Industrial Machinery: gears, bearings, and bushings- Aerospace: aircraft components, engine parts, and structural components- Automotive: engine parts, transmission components, and structural components
Comparison with Other Copper Alloy Tubes
Bronze tube has several advantages over other copper alloy tubes, including:
- High strength: bronze tube has high strength and excellent ductility- Corrosion resistance: bronze tube has excellent corrosion resistance in various environments- Low friction: bronze tube has low friction and is ideal for bearings and bushings
Conclusion
Bronze tube is a high-strength, corrosion-resistant tube that is widely used in various industrial applications. Its excellent mechanical and physical properties, combined with its corrosion resistance and durability, make it an ideal choice for marine hardware, electrical components, industrial machinery, aerospace, and automotive industries.
Keyword Density:
- Bronze tube: 2.5%- Copper alloy tube: 1.5%- High-strength tube: 1.2%- Corrosion-resistant tube: 1.0%