Jan 15 2013
Hydraulic bronze UNS C83800 has a copper content of not less than 82%.
The following table shows the mechanical properties of UNS C83800 sand cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
M01 |
207MPa (30ksi) |
90MPa (13ksi) |
20% |
|
241MPa (35ksi) |
110MPa (16ksi) |
25% |
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 |