Jan 31 2013
UNS C94500 has a copper content of not less than 74%.
Tabulated below are the mechanical properties of UNS C94500 sand cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
Shear Str |
Fatigue Str. |
| M01 |
172MPa (25ksi) |
83MPa (12ksi) |
12% |
90MPa (13ksi) |
69MPa (10ksi) |
The chemical composition of UNS C94500 copper alloy is outlined in the following table.
| Elements |
Content (%) |
| Lead, Pb |
16.0-22.0 |
| Tin, Sn |
6.0-8.0 |
| Zinc, Zn |
1.2 |
| Nickel, Ni |
1 |
| Iron, Fe |
0.15 |
| Antimony, Sb |
0.8 |
| Silicon, S |
0.08 |
| Phosphorus, P |
0.05 |
| Aluminum, Al |
0.005 |
| Silicon, Si |
0.005 |
| Copper, Cu |
Remainder |