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 |