Nov 22 2012
UNS C91000 has a copper content of not less than 84%.
The following table shows the mechanical properties of UNS C91000 sand cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
M01 |
221MPa (32ksi) |
172MPa (25ksi) |
2% |
Equivalent materials to UNS C91000 copper alloy are provided below:
- ASTM B30
- ASTM B505
- QQ C390
The chemical composition of UNS C91000 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
84-86 |
Tin, Sn |
14-16 |
Zinc, Zn |
1.5 |
Nickel, Ni |
0.8 |
Lead, Pb |
0.2 |
Antimony, Sb |
0.2 |
Iron, Fe |
0.1 |
Phosphorus, P |
0.05 |
Sulfur, S |
0.05 |
Aluminum, Al |
0.005 |
Silicon, Si |
0.005 |