Jan 2 2013
Super KFC 3 UNS C19240 has a copper content of not less than 97.5%.
The following table shows the mechanical properties of UNS C19240 flat products as a function of heat treatment.
| Temper |
Tensile Str. |
Elong. |
| H02 |
400MPa (58ksi) |
6% |
|
450MPa (65ksi)
| - |
|
500MPa (73ksi) |
- |
| H04 |
500MPa (73ksi) |
5% |
|
540MPa (78ksi) |
- |
|
600MPa (87ksi) |
- |
| H08 |
540MPa (78ksi) |
5% |
|
580MPa (84ksi) |
- |
|
640MPa (93ksi) |
- |
| H10 |
610MPa (88ksi) |
5% |
|
650MPa (94ksi) |
- |
|
730MPa (106ksi) |
- |
The chemical composition of UNS C19240 copper alloy is outlined in the following.
| Element |
Content (%) |
| Zinc, Zn |
1 |
| Tin, Sn |
0.20-0.8 |
| Iron, Fe |
0.15-0.45 |
| Phosphorus, P |
0.04-0.20 |
| Lead, Pb |
0.02 |
| Manganese, Mn |
0.02 |
| Silicon, Si |
0.01 |
| Copper, Cu |
Remainder |