• 20-year dedicated manufacturer
    of beryllium copper

  • Certified Company

    ISO 9001:2005

Email to Our Officers

js01@jstongcai.com.cn

C17510 beryllium copper

UNS C17510 (Alloy 3):CuNi2Be

The processing performance of C17510 beryllium bronze is suitable for various processing methods, including forging, stretching, stamping, and milling, etc. Due to its excellent weldability, multiple processing techniques can be adopted during the manufacturing process to meet specific design requirements. 
In terms of application advantages, the C17510 beryllium bronze exhibits excellent electrical and thermal conductivity, which has enabled it to be widely used in the electrical and electronic industries. Its high strength and corrosion resistance also make it the preferred material for manufacturing aerospace, military equipment, and marine engineering components. Moreover, when used in certain moving components, its wear resistance also provides a reliable guarantee for the long lifespan of the equipment.

Specification of C17510 copper alloy

  • UNS/CDA: UNS. C17510, CDA 1751
    ASTM: B441
    MIL: SAEJ 461,463
    RWMA: Class 3
    DIN: 2.0850, CW110C


Chemical Composition of C17510 beryllium copper

  • Be: 0.20-0.60%
    Ni: 1.40-2.20%
    Cu: Balance
    Note:
    Cu+Be+Co+Ni+Fe: 99.50% Min.


Physical Properties of C17510 beryllium copper

 Density (g/cm3)

 0.317Ib/in3 at 68F

 Specific Gravity

 8.83g/cm3

 Melting Point(Liquidus)

 1955F

 Melting Point(Solidus)

 1885F

 Electrical Resistivity

 22.8 ohms/cmil/ft@68F

 Electrical Conductivity

 48%IACS@68F(heat-treated)

Chemical Composition:CuNi2Be
Material:Alloy
Shape:Bar
Standard:ASTM
Color:Bronze, Golden
Type:Copper
Surface:Polished,Mill,Brush,Bright,Sand Blast,etc
Processing Service:Cutting,Bending,Decoiling,Welding,Punching,etc
Free Cutting

Application

Electrical Industry

  • Electrical Switch and Relay Blades, Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors, Contact Bridges, Belleville Washers, Navigational Instruments, Clips

Fasteners

  • Washers, Fasteners, Lock Washers, Ret

Call Us or Fill the Form
How Can We Help?

Provides a wide range of high performance services across multiple industries and technologies

  • FAQ’s

    For quick answers to our customers FAQ’s.
  • Quotations

    Get the latest and most favorable quotations
  • Other informations

    Product specifications, catalogues, tests, samples, performance, etc