Copper

Leading Manufacturer of Custom Springs Worldwide

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Copper

Copper Base Wire

Spring Works Utah specializes in the custom manufacture of wire springs, flat springs, and wire products using Copper Base Wire Copper material. Our extensive inventory and design experience makes us a resource for customer requests as well as a preferred supplier to spring manufacturers worldwide. We know choosing the right material can be challenging and many times the most important aspect of your design. We will assist you in picking the best material for your specific application, all at the right price.

 

 

Choosing the Right Springs Manufacturer Matters!

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Technical Specifications of Copper Base Wire Copper

Specifications Key Features Chemical Composition
AMS 5688
ASTM A313
ASTM A580
BS 970
BS 2056
Good mechanical properties and corrosion resistance.
Element Min % Max %
C - 0.12
Mn - 2.00
P - 0.045
S - 0.03
Si - 1.00
Cr 17.00 19.00
Ni 8.00 10.00

 

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Technical Specifications of Copper Base Wire Copper

Maximum Temperature 500°F 260°C
Melting Point 2590°F 1420°C
Minimum Size 0.005 in 0.130 mm
Maximum Size 0.375 in 9.500 mm
Modulus of Elasticity 27195 ksi 187.5 kN/mm²
Modulus of Rigidity 10196 ksi 70.3 kN/mm²
Density 0.286 lb/in3 7.920 g/cm3
Relative Strength Medium
Fatigue Applications Good
Rockwell Hardness C35-45
Conductivity 2
Typical Surface B

 

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Technical Specifications of Copper Base Wire Copper

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

Information is for Reference Purposes Only. Factors can vary with cold work, stress relieving and operational stress. Variations may be minor but should be considered for critical properties.

 

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