Jan 3 2013
UNS C67300 has a copper content of not less than 58%.
The following table shows the mechanical properties of UNS C67300 bar as a function of heat treatment and thickness.
| Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
| B |
C |
F |
30T |
| H50 |
<25.4mm. (<1.00 in.) |
448MPa (65ksi |
276MPa (40ksi) |
11% |
80 |
- |
- |
- |
Equivalent materials to UNS C67300 copper alloy are given below:
The chemical composition of UNS C67300 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
58-63 |
| Manganese, Mn |
2.0-3.5 |
| Silicon, Si |
0.50-1.5 |
| Iron, Fe |
0.5 |
| Lead, Pb |
0.40-3.0 |
| Tin, Sn |
0.3 |
| Aluminum, Al |
0.25 |
| Nickel, Ni |
0.25 |
| Zinc, Zn |
Remainder |