Jan 22 2013
UNS C91300 has a copper content of not less than 79%.
The following table shows the mechanical properties of UNS C91300 sand cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
| M01 |
241MPa (35ksi) |
207MPa (30ksi) |
Equivalent materials to UNS C91300 copper alloy are provided below:
- ASTM B22
- ASTM B30
- ASTM B505
- QQ C390
The chemical composition of UNS C91300 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
79-82 |
| Tin, Sn |
18-20 |
| Phosphorus, P |
1 |
| Nickel, Ni |
0.5 |
| Lead, Pb |
0.25 |
| Zinc, Zn |
0.25 |
| Iron, Fe |
0.25 |
| Antimony, Sb |
0.2 |
| Sulfur, S |
0.05 |
| Aluminum, Al |
0.005 |
| Silicon, Si |
0.005 |