Dec 14 2012
Medium leaded brass UNS C34000 has a copper content of not less than 62%.
The following table shows the mechanical properties of UNS C34000 wires as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
Shear Str. |
B |
C |
F |
30T |
H00 |
2mm. (0.08in.) |
400MPa (58ksi) |
- |
45% |
- |
- |
- |
- |
262MPa (38ksi) |
H02 |
2mm. (0.08in.) |
607MPa (88ksi) |
- |
15% |
- |
- |
- |
- |
317MPa (46ksi) |
|
19.1mm (0.75in.) |
483MPa (70ksi) |
- |
- |
- |
- |
- |
- |
- |
|
34.9mm (1.375in.) |
345MPa (50ksi) |
138MPa (20ksi) |
15% |
- |
- |
- |
- |
- |
OS025 |
2mm. (0.08in.) |
345MPa (50ksi) |
- |
60% |
- |
- |
- |
- |
234MPa (34ksi) |
Equivalent materials to UNS C34000 copper alloy are given below:
The chemical composition of UNS C34000 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
62-65 |
Lead, Pb |
0.8-1.5 |
Iron, Fe |
0.15 |
Zinc, Zn |
Remainder |