Sep 27 2012
Yellow brass UNS C27400 has a copper content of not less than 61%.
The following table shows the mechanical properties of UNS C27400 tubes as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
H80 |
510MPa (74ksi) |
379MPa (55ksi) |
10% |
80 |
- |
- |
- |
OS025 |
386MPa (56ksi) |
159MPa (23ksi) |
50% |
- |
- |
82 |
- |
Equivalent materials to UNS C27400 copper alloy are given below:
The chemical composition of UNS C27400 copper alloy is outlined in the following.
Element |
Content (%) |
Copper, Cu |
61-64 |
Lead, Pb |
0.09 |
Iron, Fe |
0.05 |
Zinc. Zn |
Balance |