Jan 10 2013
UNS C65400 copper alloy has a copper content of not less than 95.5%.
The following table shows the mechanical properties of UNS C65400 flat products as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
H01 |
1 mm (0.04 in) |
565 MPa (82 ksi) |
32% |
85 |
- |
- |
72 |
H02 |
1 mm (0.04 in) |
641 MPa (93 ksi) |
16% |
92 |
- |
- |
77 |
H03 |
1 mm (0.04 in) |
717 MPa (104 ksi) |
9% |
95 |
- |
- |
79 |
H04 |
1 mm (0.04 in) |
786 MPa (114 ksi) |
5% |
97 |
- |
- |
80 |
H06 |
1 mm (0.04 in) |
834 MPa (121 ksi) |
3% |
98 |
- |
- |
81 |
H08 |
1 mm (0.04 in) |
883 MPa (128 ksi) |
2% |
100 |
- |
- |
81 |
H10 |
1 mm (0.04 in) |
931 MPa (135 ksi) |
2% |
101 |
- |
- |
81 |
H14 |
1 mm (0.04 in) |
945 MPa (137 ksi) |
1% |
102 |
- |
- |
82 |
O61 |
1 mm (0.04 in) |
524 MPa (76 ksi) |
45% |
25 |
- |
- |
- |
The chemical composition of UNS C65400 copper alloy is outlined in the following table.
Element |
Content (%) |
Silicon, Si |
2.7-3.4 |
Tin, Sn |
1.2-1.9 |
Zinc, Zn |
0.5 |
Lead, Pb |
0.05 |
Chromium, Cr |
0.01-0.12 |
Copper, Cu |
Remainder |
Equivalent material to UNS C65400 copper alloy is ASTM B9.