Jan 31 2013
UNS C87800 copper alloy has a copper content of not less than 80%.
The following table shows the mechanical properties of UNS C87800 die cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
M04 |
- |
- |
90 |
- |
- |
- |
|
586 MPa (85 ksi) |
25% |
- |
- |
- |
- |
|
- |
- |
85 |
- |
- |
- |
The chemical composition of UNS C87800 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
80 |
Zinc, Zn |
12-16 |
Silicon, Si |
3.8-4.2 |
Tin, Sn |
0.25 |
Nickel, Ni |
0.2 |
Aluminum, Al |
0.15 |
Manganese, Mn |
0.15 |
Iron, Fe |
0.15 |
Lead, Pb |
0.09 |
Antimony, Sb |
0.05 |
Arsenic, As |
0.05 |
Sulfur, S |
0.05 |
Magnesium, Mg |
0.01 |
Phosphorous, P |
0.01 |