Nov 26 2012
Muntz metal UNS C28000 has a copper content of not less than 59%.
The following table shows the mechanical properties of UNS C28000 tube as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
O50 |
386MPa (56ksi) |
159MPa (23ksi) |
50% |
- |
- |
82 |
47 |
Equivalent materials to UNS C28000 copper alloy are given below:
-
ASME SB111
-
ASTM B111
-
ASTM B135
The chemical composition of UNS C28000 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
59-63 |
Lead, Pb |
0.09 |
Iron, Fe |
0.07 |
Zinc, Zn |
Remainder |