Nov 26 2012
Copper-zinc-manganese UNS C66913 has a copper content of not less than 73.7%.
The following table shows the mechanical properties of UNS C66913 flat products and tubing as a function of heat treatment.
| Temper |
Tensile Str. |
| H01 |
520MPa (75ksi) |
| H02 |
580MPa (84ksi) |
| H04 |
635MPa (92ksi) |
| H06 |
745MPa (106ksi) |
| H08 |
810MPa (118ksi) |
| Anneal |
460MPa (67ksi) |
The chemical composition of UNS C66913 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Manganese, Mn |
12-15 |
| Zinc, Zn |
8.0-12.5 |
| Nickel, Ni |
0.01-3.5 |
| Niobium, Nb |
0.01-3.5 |
| Iron, Fe |
0.01-1.5 |
| Aluminum, Al |
0.25 |
| Lead, Pb |
0.05 |
| Tin, Sn |
0.5 |
| Cobalt, Co |
0.01 |
| Copper, Cu |
Remainder |