Dec 20 2012
UNS C70310 has a copper content of not less than 96.6%.
Tabulated below are the mechanical properties of UNS C70310 flat products as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
TM01 |
620MPa (90ksi) |
14% |
|
700MPa (102ksi) |
- |
TM02 |
750MPa (109ksi) |
- |
|
660MPa (95ksi) |
10% |
TM03 |
750MPa (109ksi) |
8% |
|
830MPa (120ksi) |
- |
TM04 |
900MPa (130ksi) |
- |
|
820MPa (118ksi) |
5% |
The chemical composition of UNS C70310 copper alloy is outlined in the following table.
Elements |
Content (%) |
Zinc, Zn |
2.0 |
Nickel, Ni |
1.0-4.0 |
Tin, Sn |
1.0 |
Iron, Fe |
0.1 |
Silicon, Si |
0.08-1.0 |
Lead, Pb |
0.05 |
Phosphorus, P |
0.05 |
Silver, Ag |
0.02-0.50 |
Magnesium, Mg |
0.01 |
Zirconium, Zr |
0.005-0.05 |
Copper, Cu |
Remainder |