Jan 21 2013
Copper zinc alloy UNS C85450 has a copper content of not less than 60%.
Tabulated below are the mechanical properties of UNS C85450 rods and bars as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
Rockwell |
Shear Str. |
B |
C |
F |
30T |
M01 |
340MPa (49ksi) |
- |
- |
- |
- |
- |
- |
|
- |
32% |
80 |
- |
- |
- |
211MPa (30ksi) |
|
420MPa (60ksi) |
- |
- |
- |
- |
- |
- |
|
380MPa (55ksi) |
- |
- |
- |
- |
- |
- |
M05 |
420MPa (60ksi) |
- |
- |
- |
- |
- |
- |
|
340MPa (49ksi) |
- |
- |
- |
- |
- |
- |
|
380MPa (55ksi) |
32% |
80 |
- |
- |
- |
211MPa (30ksi) |
The chemical composition of UNS C85450 copper alloy is outlined in the following table.
Elements |
Content (%) |
Copper, Cu |
60.0-64.0 |
Aluminum, Al |
1.0 |
Nickel, Ni |
1.0 |
Tin, Sn |
0.50-1.5 |
Iron, Fe |
0.30-1.0 |
manganese , Mn |
0.6 |
Lead, Pb |
0.09 |
Zinc, Zn |
Remainder |