Nov 29 2012
UNS C66300 has a copper content of not less than 84.5%.
The following table shows the mechanical properties of UNS C66300 flat products as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Elong. |
H04 |
4.21mm. (0.166 in.) |
579MPa (84ksi) |
17% |
H06 |
2.26 mm. (0.089 in.) |
662MPa (96ksi) |
7% |
H08 |
1.9 mm. (0.075 in.) |
710MPa (103ksi) |
6% |
H10 |
1.9 mm. (0.075 in.) |
738MPa (107ksi) |
5% |
H14 |
1.7mm. (0.067in.) |
- |
5% |
|
- |
724MPa (105ksi) |
- |
HR04 |
2.95mm. (0.116in.) |
- |
9% |
|
2.95mm. (0.116in.) |
552MPa (84ksi) |
- |
HR08 |
1.9 mm. (0.075 in.) |
- |
4% |
|
1.9 mm. (0.075 in.) |
710MPa (103ksi) |
- |
HR10 |
1.9 mm. (0.075 in.) |
- |
2% |
|
1.9 mm. (0.075 in.) |
738MPa (107ksi) |
- |
O82 |
2.54mm. (0.1in.) |
- |
20% |
|
- |
455MPa (66ksi) |
- |
The chemical composition of UNS C66300 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
84.5-87.5 |
Tin, Sn |
1.5-3.0 |
Iron, Fe |
1.4-2.4 |
Phosphorus, P |
0.35 |
Cobalt, Co |
0.2 |
Lead, Pb |
0.05 |
Zinc, Zn |
Remainder |