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Beryllium Copper Springs

Material Type: Beryllium Copper
Material Group: Copper Base Alloy Strip

Beryllium Copper Description:

Cold rolled and may be mill hardened before fabrication.. Good corrosion resistance and electrical conductivity. High physicals.

Available Beryllium Copper Springs Material Forms
Wire: No    Strip: Yes    Sheet/Plate: No

Engineering Data

E Mpa 128,000 Min Size (in) 0.003
E psi 18,000,000 Max Size (in) 0.375
G Mpa 48,300 Min Size (mm) 0.080
G psi 7,000,000 Max Size (in) 9.500
Density g/cm3 8.260 Surface Min b
Density lb/in3 0.298 Max Temp °C 205
Conductivity 21 Max Temp °F 400

All materials specifications are provided for general reference purposes only.

Beryllium Copper Springs Application:

Beryllium Copper Springs Notes:

E Mpa Young's Modulus These factors can vary with cold work, heat treating and operational stress.
E psi
G Mpa Modulus of Rigidity
G psi
Conductivity % IACS
Surface Min Typical Surface Quality a Maximum defect depth: 0 to 0.5% of d or t
b Maximum defect depth: 1.0% of d or t
c Defect depth:less that 3.5% of d or t
Min Size Sizes commonly available for wire or strip Special sizes may be available at additional cost.
Max Size
Max Temp Maximum service temperature May vary due to operating stress