Jan 11 2013
Hydraulic bronze UNS C83800 has a copper content of not less than 82%.
The following table shows the mechanical properties of UNS C83800 centrifugal cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
| M02 |
207MPa (30ksi) |
90MPa (13ksi) |
20% |
Equivalent materials to UNS C83800 copper alloy are the following:
- ASME B16.15
- ASME B16.18
- ASME B16.23
- ASTM B271
- ASTM B30
- ASTM B505
- ASTM B584
- QQ C390
- SAE J461
- SAE J462
The chemical composition of UNS C83800 copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
82-83.8 |
| Tin, Sn |
3.3-4.2 |
| Zinc, Zn |
5-8 |
| Lead, Pb |
5-7 |
| Nickel, Ni |
1 |
| Iron, Fe |
0.3 |
| Antimony, Sb |
0.25 |
| Sulfur, S |
0.08 |
| Phosphorous, P |
0.03 |
| Silicon, Si |
0.005 |
| Aluminum, Al |
0.005 |