Sep 27 2012
Copper UNS C51980 has a copper content of not less than 93.5%.
The following table shows the mechanical properties of UNS C51980 flat products as a function of heat treatment.
| Temper |
Tensile Str. |
Elong. |
| H01 |
552MPa (80ksi) |
30% |
| H02 |
676MPa (98ksi) |
19% |
| H04 |
765MPa (111ksi) |
10% |
| H06 |
813MPa (118ksi) |
4% |
| H08 |
848MPa (123ksi) |
2% |
| OS015 |
441MPa (64ksi) |
50% |
The chemical composition of UNS C51980 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Tin, Sn |
5.5-7 |
| Zinc, Zn |
0.3 |
| Nickel, Ni |
0.05-0.2 |
| Iron, Fe |
0.05-0.2 |
| Lead, Pb |
0.05 |
| Phosphorous, P |
0.01-0.35 |
| Copper, Cu |
Balance |