Nov 26 2012
Copper zinc alloy UNS C27453 has a copper content of no less than 61.5%.
The following table shows the mechanical properties of UNS C27453 rods and shapes as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
B |
C |
F |
30T |
H |
20mm. |
340MPa (49ksi) |
200MPa (29ksi) |
- |
- |
- |
- |
- |
H |
20mm. |
360MPa (52ksi) |
240MPa (35ksi) |
30% |
110 |
- |
- |
- |
H |
20mm. |
400MPa (58ksi) |
290MPa (42ksi) |
- |
- |
- |
- |
- |
The chemical composition of UNS C27453 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
61.5-63.5 |
Lead, Pb |
0.25 |
Iron, Fe |
0.15 |
Tin, Sn |
0.15 |
Arsenic, As |
0.02-0.15 |
Zinc, Zn |
Remainder |