Jan 24 2013
Copper silicon UNS C87850 has a copper content of not less than 74%.
Tabulated below are the mechanical properties of UNS C87850 continuous cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
| SEE |
448MPa (65ksi) |
172MPa (25ksi) |
8% |
The chemical composition of UNS C87850 copper alloy is outlined in the following table.
| Elements |
Content (%) |
| Copper, Cu |
74.0-78.0 |
| Silicon, Si |
2.7-3.4 |
| Tin, Sn |
0.3 |
| Nickel, Ni |
0.2 |
| Antimony, Sb |
0.1 |
| Iron, Fe |
0.1 |
| Manganese, Mn |
0.1 |
| Lead, Pb |
0.09 |
| Phosphorus, P |
0.05-0.20 |
| Zinc, Zn |
Remainder |