Nov 30 2012
UNS C89550 has a copper content of not less than 58%.
The following table shows the mechanical properties of UNS C89550 sand cast alloys as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
| M01 |
240MPa (35ksi) |
140MPa (21ksi) |
5% |
|
330MPa (48ksi) |
200MPa (29ksi) |
8% |
The chemical composition of UNS C89550 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
58-64 |
| Zinc, Zn |
32-38 |
| Nickel, Ni |
1 |
| Tin, Sn |
1.2 |
| Bismuth, Bi |
0.6-1.2 |
| Iron, Fe |
0.5 |
| Silicon, Si |
0.25 |
| Aluminum, Al |
0.10-0.6 |
| Selenium,Se |
0.01-0.10 |
| Lead, Pb |
0.09 |
| Antimony, Sb |
0.05 |
| Sulfur, S |
0.05 |
| Phosphorus, P |
0.01 |