Nov 19 2012
UNS C70265 has a copper content of not less than 97%.
Tabulated below are the mechanical properties of UNS C70265 flat products as a function of heat treatment.
| Temper |
Tensile Str. |
Elong. |
| TM00 |
621MPa (90ksi) |
- |
| TM00 |
586MPa (85ksi) |
10% |
| TM00 |
655MPa (95ksi) |
- |
| TM02 |
654MPa (95ksi) |
5% |
| TM02 |
689MPa (100ksi) |
- |
| TM02 |
730MPa (105ksi) |
- |
| TM03 |
730MPa (105ksi) |
2% |
| TM03 |
779MPa (112ksi) |
- |
| TM03 |
827MPa (120ksi) |
- |
| TM04 |
758MPa (110ksi) |
1% |
| TM04 |
807MPa (117ksi) |
- |
| TM04 |
862MPa (125ksi) |
- |
The chemical composition of UNS C70265 copper alloy is outlined in the following table.
| Elements |
Content (%) |
| Nickel, Ni |
1.0-3.0 |
| Zinc, Zn |
0.3 |
| Silicon, Si |
0.20-0.7 |
| Tin, Sn |
0.05-0.8 |
| Lead, Pb |
0.05 |
| Phosphorus, P |
0.01 |
| Copper, Cu |
Remainder |