Jan 8 2013
Tabulated below are the mechanical properties of UNS C70250 flat products as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
TM00 |
- |
10% |
TM00 |
689MPa (100ksi) |
- |
TM02 |
738MPa (107ksi) |
- |
TM02 |
- |
7% |
TM03 |
772MPa (112ksi) |
- |
TM03 |
- |
5% |
The chemical composition of UNS C70250 copper alloy is outlined in the following table.
Elements |
Content (%) |
Nickel, Ni |
2.2-4.2 |
Zinc, Zn |
1.0 |
Silicon, Si |
0.25-1.2 |
Iron, Fe |
0.2 |
Manganese, Mn |
0.1 |
Magnesium, Mg |
0.05-0.30 |
Lead, Pb |
0.05 |
Copper, Cu |
Remainder |
Copper and the elements mentioned in the above table together constitute 99.5% of this alloy