Nov 26 2012
UNS C42220 has a copper content of not less than 88%.
Tabulated below are the mechanical properties of UNS C42220 flat products as a function of heat treatment and thickness.
Temper |
Tensile Str. |
Elong. |
H01 |
441MPa (64ksi) |
24% |
H02 |
490MPa (71ksi) |
15% |
H04 |
572MPa (83ksi) |
8% |
H06 |
621MPa (90ksi) |
6% |
H08 |
655MPa (95ksi) |
4% |
OS015 |
386MPa (56ksi) |
40% |
The chemical composition of UNS C42220 copper alloy is outlined in the following table.
Elements |
Content (%) |
Copper, Cu |
88.0-91.0 |
Tin, Sn |
0.7-1.4 |
Nickel, Ni |
0.05-0.20 |
Iron, Fe |
0.05-0.20 |
Lead, Pb |
0.05 |
Phosphorus, P |
0.02-0.05 |
Zinc, Zn |
Remainder |