Nov 23 2012
Aluminum bronze UNS C64200 has a copper content of not less than 91.2%.
The following table shows the mechanical properties of UNS C64200 rods as a function of heat treatment and thickness.
| Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
| B |
C |
F |
30T |
| M30 |
19 mm. (0.75 in.) |
517MPa (75ksi) |
241MPa (35ksi) |
32% |
77 |
- |
- |
- |
| O50 |
12.7 mm. (0.5 in.) |
634MPa (92ksi) |
400MPa (58ksi) |
22% |
98 |
- |
- |
- |
|
19 mm. (0.75 in.) |
621MPa (90ksi) |
379MPa (55ksi) |
28% |
89 |
- |
- |
- |
Equivalent materials to UNS C64200 copper alloy are provided in the table below.
| ASME SB150 |
ASME SB283 |
ASTM B124 |
| ASTM B283 |
ASTM F467 |
ASTM F468 |
| SAE J463 |
ASTM B150 |
SAE J461 |
The chemical composition of UNS C64200 copper alloy is outlined in the following.
| Element |
Content (%) |
| Aluminum, Al |
6.3-7.6 |
| Silicon, Si |
1.5-2.2 |
| Zinc, Zn |
0.5 |
| Iron, Fe |
0.3 |
| Nickel, Ni |
0.25 |
| Tin, Sn |
0.2 |
| Manganese, Mn |
0.1 |
| Copper, Cu |
Remainder |