Nov 22 2012
UNS C86700 has a copper content of not less than 55%.
Tabulated below are the mechanical properties of UNS C86700 sand cast alloy as a function of heat treatment.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
| B |
C |
F |
30T |
| M01 |
586MPa (85ksi) |
290MPa (42ksi) |
20% |
80 |
- |
- |
- |
|
552MPa (80ksi) |
221MPa (32ksi) |
15% |
- |
- |
- |
- |
The chemical composition of UNS C86700 copper alloy is outlined in the following table.
| Elements |
Content (%) |
| Copper, Cu |
55.0-60.0 |
| Zinc, Zn |
30.0-38.0 |
| Tin, Sn |
1.5 |
| Aluminum, Al |
1.0-3.0 |
| Iron, Fe |
1.0-3.0 |
| Nickel, Ni |
1.0 |
| Lead, Pb |
0.50-1.5 |
| Manganese, Mn |
0.10-3.5 |
Equivalent materials to UNS C86700 copper alloy are given in the table below.
- ASTM B271
- ASTM B30
- ASTM B584
- ASTM B763