Nov 29 2012
UNS C87400 copper alloy has a copper content of not less than 79%.
The following table shows the mechanical properties of UNS C87400 sand cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
M01 |
379 MPa (55 ksi) |
165 MPa (24 ksi) |
30% |
|
345 MPa (50 ksi) |
145 MPa (21 ksi) |
18% |
The chemical composition of UNS C87400 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
79 |
Zinc, Zn |
12.0-16.0 |
Tin, Sn |
2.5-4.0 |
Lead, Pb |
0.1 |
Aluminum, Al |
0.8 |