Nov 29 2012
Copper-zinc-bismuth alloy UNS C89560 has a copper content of not less than 58%.
The following table shows the mechanical properties of UNS C89560 casting alloy as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
M04 |
350MPa (51ksi) |
5% |
The chemical composition of UNS C89560 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
58-61 |
Bismuth, Bi |
1-2.4 |
Aluminum, Al |
0.3-0.8 |
Tin, Sn |
0.25 |
Iron, Fe |
0.12 |
Lead, Pb |
0.09 |
Cadmium, Cd |
0.001 |
Boron, B |
0.0003-0.0015 |
Zinc, Zn |
Remainder |