Nov 21 2012
UNS C42200 has a copper content of not less than 86%.
The following table shows the mechanical properties of UNS C42200 flat products as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
H01 |
1mm (0.04in) |
359MPa (52ksi) |
276MPa (40ksi) |
30% |
56 |
- |
- |
54 |
H02 |
1mm (0.04in) |
414MPa (60ksi) |
352MPa (51ksi) |
12% |
70 |
- |
- |
64 |
H03 |
1mm (0.04in) |
455MPa (66ksi) |
379MPa (55ksi) |
6% |
77 |
- |
- |
68 |
H04 |
1mm (0.04in) |
503MPa (73ksi) |
448MPa (65ksi) |
4% |
81 |
- |
- |
70 |
H06 |
1mm (0.04in) |
552MPa (80ksi) |
469MPa (68ksi) |
3% |
84 |
- |
- |
72 |
H08 |
1mm (0.04in) |
600MPa (87ksi) |
503MPa (73ksi) |
2% |
87 |
- |
- |
73 |
H10 |
1mm (0.04in) |
607MPa (88ksi) |
517MPa (75ksi) |
2% |
86 |
- |
- |
74 |
OS015 |
1mm (0.04in) |
317MPa (46ksi) |
117MPa (17ksi) |
44% |
- |
- |
75 |
40 |
OS025 |
1mm (0.04in) |
303MPa (44ksi) |
110MPa (16ksi) |
45% |
- |
- |
70 |
31 |
OS035 |
1mm (0.04in) |
296MPa (43ksi) |
103MPa (15ksi) |
46% |
- |
- |
65 |
27 |
An equivalent material to UNS C42200 copper alloy is ASTM B591.
The chemical composition of UNS C42200 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
86-89 |
Tin, Sn |
1.5-2.0 |
Tin, Sn |
0.8-1.4 |
Phosphorous, P |
0.35 |
Lead, Pb |
0.05 |
Iron, Fe |
0.05 |
Zinc, Zn |
11.4 |