Jan 29 2013
Copper-bismuth UNS C89535 has a copper content of not less than 84%.
The following table shows the mechanical properties of UNS C89535 sand cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
Rockwell |
Shear Str. |
Fatigue Str. |
B |
C |
F |
30T |
M01 |
220MPa (32ksi) |
15% |
52 |
- |
- |
- |
210MPa (30ksi) |
90MPa (13ksi) |
|
260MPa (38ksi) |
- |
- |
- |
- |
- |
- |
- |
|
305MPa (44ksi) |
- |
- |
- |
- |
- |
- |
- |
The chemical composition of UNS C89535 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
84-89 |
Zinc, Zn |
5-9 |
Tin, Sn |
2.5-5.5 |
Bismuth, Bi |
0.8-2.0 |
Selenium, Se |
0.5 |
Phosphorus, P |
0.4 |
Nickel, Ni |
0.30-1.0 |
Iron, Fe |
0.3 |
Lead, Pb |
0.25 |
Antimony, Sb |
0.2 |
Aluminum, Al |
0.01 |
Silicon, Si |
0.01 |