Sep 27 2012
UNS C40850 has a copper content of not less than 99.5%.
Tabulated below are the mechanical properties of UNS C40850 flat products as a function of heat treatment.
| Temper |
Tensile Str. |
Elong. |
| H01 |
414MPa (60ksi) |
24% |
| H02 |
448MPa (65ksi) |
12% |
| H04 |
558MPa (81ksi) |
6% |
| H06 |
648MPa (94ksi) |
4% |
| H08 |
676MPa (98ksi) |
3% |
| OS015 |
372MPa (54ksi) |
42% |
The chemical composition of UNS C40850 copper alloy is outlined in the following table.
| Elements |
Content (%) |
| Cu |
94.5-96.5 |
| Sn |
2.6-4.0 |
| Ni |
0.05-0.20 |
| Fe |
0.05-0.20 |
| Pb |
0.05 |
| P |
0.01-0.20 |
| Zn |
Remainder |