Nov 19 2012
UNS C81540 copper alloy has a copper content of not less than 95.1%.
The following table shows the mechanical properties of UNS C81540 sand cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
| TF00 |
690 MPa (100 ksi) |
518 MPa (75 ksi) |
13% |
The chemical composition of UNS C81540 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
95.1 |
| Nickel, Ni |
2-3 |
| Iron, Fe |
0.15 |
| Chromium, Cr |
0.10-0.6 |
| Silicon, Si |
0.40-0.8 |
| Tin, Sn |
0.1 |
| Zinc, Zn |
0.1 |
| Aluminum, Al |
0.1 |
| Lead, Pb |
0.02 |