Sep 27 2012
UNS C50705 copper alloy has a copper content of not less than 96.5%.
The following table shows the mechanical properties of UNS C50705 flat products as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Elong. |
Fatigue Str. |
H02 |
- |
490 MPa (71 ksi) |
16% |
- |
H04 |
0.25 mm (0.009 in) |
570 MPa (83 ksi) |
13% |
210 MPa(30 ksi) |
H06 |
- |
620 MPa (90 ksi) |
9% |
- |
The chemical composition of UNS C50705 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
96.5 |
Lead, Pb |
0.02 |
Tin, Sn |
1.5-2 |
Iron, Fe |
0.10-0.40 |
Zinc, Zn |
0.5 |
Phosphorous, P |
0.04-0.15 |