Sep 27 2012
Commercial bronze UNS C22000 has a copper content of not less than 90%.
Tabulated below are the mechanical properties of UNS C22000 wires as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Elong. |
Rockwell |
Shear Str. |
Fatigue Str. |
B |
C |
F |
30T |
H00 |
2mm (0.08in) |
303MPa (44ksi) |
27% |
- |
- |
- |
- |
228 MPa (33 ksi) |
- |
H01 |
2mm (0.08in) |
345MPa (50ksi) |
13% |
- |
- |
- |
- |
234MPa (34ksi) |
- |
H02 |
2mm (0.08in) |
414MPa (60ksi) |
6% |
- |
- |
- |
- |
255MPa (37ksi) |
- |
H04 |
2mm (0.08in) |
510MPa (74ksi) |
4% |
- |
- |
- |
63 |
290MPa (42ksi) |
159MPa (23ksi) |
H06 |
2mm (0.08in) |
572MPa (83ksi) |
3% |
- |
- |
- |
67 |
- |
- |
H08 |
2mm (0.08in) |
621MPa (90ksi) |
3% |
- |
- |
- |
69 |
- |
- |
OS015 |
2mm (0.08in) |
290MPa (42ksi) |
48% |
- |
- |
- |
- |
221MPa (32ksi) |
- |
OS035 |
2mm (0.08in) |
276MPa (40ksi) |
50% |
- |
- |
- |
- |
207MPa (30ksi) |
- |
The chemical composition of UNS C22000 copper alloy is outlined in the following table.
Elements |
Content (%) |
Copper, Cu |
9.0-91.0 |
Iron, Fe |
0.05 |
Lead, Pb |
0.05 |
Zinc, Zn |
Balance |
Equivalent materials to UNS C22000 copper alloy are given in the table below.
ASTM B130 |
ASTM B131 |
ASTM B134 |
ASTM B135 |
ASTM B372 |
ASTM B587 |
ASTM B694 |
MIL B-18907 |
MIL C-3383 |
MIL B-20292 |
MIL W-6712 |
MIL W-85 |
QQ W321 |
SAE J461 |
SAE J463 |
ASTM B36 |
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