Nov 29 2012
Copper-zinc-manganese UNS C66908 has a copper content of not less than 84.2%.
The following table shows the mechanical properties of UNS C66908 flat products and tubing as a function of heat treatment.
Temper |
Tensile Str. |
H01 |
470MPa (68ksi) |
H02 |
550MPa (80ksi) |
H04 |
610MPa (89ksi) |
O61 |
420MPa (61ksi) |
The chemical composition of UNS C66908 copper alloy is outlined in the following table.
Element |
Content (%) |
Zinc, Zn |
6-9 |
Manganese, Mn |
4-7 |
Tin, Sn |
0.5 |
Nickel, Ni |
0.01-3.5 |
Iron, Fe |
0.01-2.0 |
Lead, Pb |
0.05 |
Copper, Cu |
Remainder |