Nov 23 2012
UNS C19280 copper alloy has a copper content of not less then 97.9%.
The following table outlines the mechanical properties of UNS C19280 flat products as a function of heat treatment.
| Temper |
Thickness |
Tensile Str. |
Elong |
| H02 |
0.25 mm (0.01 in) |
540 MPa (78 ksi) |
12% |
| H04 |
0.25 mm (0.01 in) |
552 MPa (80 ksi) |
8% |
| H06 |
0.25 mm (0.01 in) |
569 MPa (83 ksi) |
3% |
The chemical composition of UNS C19280 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
97.9 |
| Iron, Fe |
0.50-1.5 |
| Tin, Sn |
0.30-0.7 |
| Zinc, Zn |
0.30-0.7 |
| Phosphorous, P |
0.005-0.015 |