Jan 15 2013
Aluminum bronze UNS C62400 has a copper content of not less than 86%.
The following table shows the mechanical properties of UNS C62400 bars as a function of heat treatment and thickness.
| Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
| B |
C |
F |
30T |
| M30 |
76mm. (3 in.) |
621MPa (90ksi) |
276MPa (40ksi) |
18% |
87 |
- |
- |
- |
| O50 |
25.4mm. (1in.) |
689MPa (100ksi) |
345MPa (50ksi) |
14% |
92 |
- |
- |
- |
|
51mm. (2 in.) |
641MPa (93ksi) |
310MPa (45ksi) |
14% |
91 |
- |
- |
- |
Equivalent materials to UNS C62400 copper alloy are given below:
- ASME SFA5.7
- ASTM B150
- SAE J461
- SAE J463
The chemical composition of UNS C62400 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Aluminum, Al |
10-11.5 |
| Iron, Fe |
2-4.5 |
| Manganese, Mn |
0.3 |
| Silicon, Si |
0.25 |
| Tin, Sn |
0.2 |
| Copper, Cu |
Remainder |