Sep 27 2012
Fire-refined tough pitch copper UNS C12900 has a copper content of not less than 99.88%.
The following table shows the mechanical properties of UNS C12900 wires as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
Shear Str. |
B |
C |
F |
30T |
H04 |
2mm (0.08in) |
379MPa (55ksi) |
- |
1% |
- |
- |
- |
- |
200MPa (29ksi) |
H08 |
2mm (0.08in) |
455MPa (66ksi) |
- |
1% |
- |
- |
- |
- |
228MPa (33ksi) |
OS050 |
2mm (0.08in) |
241MPa (35ksi) |
- |
35% |
- |
- |
- |
- |
165MPa (24ksi) |
Equivalent materials to UNS C12900 copper alloy are the following: