Nov 20 2012
Beryllium copper UNS C82600 has a copper content of not less than 96.8%.
The following table shows the mechanical properties of UNS C82600 sand cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
M01 |
552MPa (80ksi) |
10% |
- |
- |
- |
- |
|
- |
- |
86 |
- |
- |
- |
O11 |
827MPa (120ksi) |
2% |
- |
31 |
- |
- |
TB00 |
483MPa (70ksi) |
12% |
75 |
- |
- |
- |
TF00 |
1139MPa (165ksi) |
1% |
- |
- |
- |
- |
|
- |
- |
- |
45 |
- |
- |
The chemical composition of UNS C82600 copper alloy is outlined in the following table.
Element |
Content (%) |
Beryllium, Be |
2.25-2.55 |
Cobalt, Co |
0.35-0.65 |
Iron, Fe |
0.25 |
Silicon, Si |
0.2-0.35 |
Nickel, Ni |
0.2 |
Aluminum, Al |
0.15 |
Tin, Sn |
0.1 |
Zinc, Zn |
0.1 |
Chromium, Cr |
0.09 |
Lead, Pb |
0.02 |
Copper, Cu |
Balance |