Dec 19 2012
Copper-zinc-manganese UNS C66910 has a copper content of not less than 76.9%.
The following table shows the mechanical properties of UNS C66910 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 C66910 copper alloy is outlined in the following table.
Element |
Content (%) |
Manganese, Mn |
12-15 |
Zinc, Zn |
6-8 |
Nickel, Ni |
0.01-3.5 |
Iron, Fe |
0.01-1.5 |
Aluminum, Al |
0.25 |
Zirconium, Zr |
0.15 |
Titanium, Ti |
0.15 |
Niobium, Nb |
0.05 |
Lead, Pb |
0.05 |
Tin, Sn |
0.05 |
Cobalt, Co |
0.01 |
Copper, Cu |
Remainder |