Sep 26 2012
UNS C27000 yellow brass has a copper content of not less than 63%.
The following table shows the mechanical properties of UNS C27000 rods as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
Shear Str. |
B |
C |
F |
30T |
OS050 |
25.4 mm (1 in) |
331 MPa (48 ksi) |
110 MPa (116 ksi) |
65% |
- |
- |
65 |
- |
234 MPa (34 ksi) |
The chemical composition of UNS C27000 yellow brass is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
63-68.5 |
Lead, Pb |
0.09 |
Iron, Fe |
0.07 |
Zinc, Zn |
Remainder |
Equivalent materials to UNS C27000 copper alloy include:
- AMS 4710
- AMS 4712
- AMS 4713
- ASTM B134
- ASTM B135
- ASTM B587
- ASTM F467
- ASTM F468
- QQ W321
- SAE J461
- SAE J463