Jan 24 2013
Copper UNS C93800 has a copper content of not less than 75%.
The following table shows the mechanical properties of UNS C93800 centrifugal cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
| M02 |
179MPa (26ksi) |
97MPa (14ksi) |
12% |
|
228MPa (33ksi) |
138MPa (20ksi) |
12% |
Equivalent materials to UNS C93800 copper alloy are the following:
- ASTM B271
- ASTM B30
- ASTM B505
- ASTM B584
- ASTM B66
- ASTM B763
- QQ C390
- SAE J461
- SAE J462
The chemical composition of UNS C93800 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
75-79 |
| Lead, Pb |
13-16 |
| Tin, Sn |
6.3-7.5 |
| Nickel, Ni |
1 |
| Zinc, Zn |
0.8 |
| Antimony, Sb |
0.8 |
| Iron, Fe |
0.15 |
| Sulfur, S |
0.08 |
| Phosphorous, P |
0.05 |
| Silicon, Si |
0.005 |
| Aluminum, Al |
0.005 |