Dec 14 2012
Nickel silver UNS C75200 has a copper content of not less than 63%.
The following table shows the mechanical properties of UNS C75200 wires as a function of heat treatment and thickness.
|
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
|
H01 |
2mm. (0.08 in.) |
503MPa (73ksi) |
448MPa (65ksi) |
16% |
|
H02 |
2mm. (0.08 in.) |
593MPa (86ksi) |
552MPa (80ksi) |
7% |
|
H04 |
2mm. (0.08 in.) |
710MPa (103ksi) |
621MPa (90ksi) |
3% |
|
OS015 |
2mm. (0.08 in.) |
414MPa (60ksi) |
207MPa (30ksi) |
35% |
|
OS035 |
2mm. (0.08 in.) |
400MPa (58ksi) |
172MPa (25ksi) |
45% |
Equivalent materials to UNS C75200 copper alloy are provided below:
-
ASTM B122
-
ASTM B151
-
ASTM B206
-
ASTM B458
-
QQ W321
-
SAE J461
-
SAE J463
The chemical composition of UNS C75200 copper alloy is outlined in the following table.
|
Element |
Content (%) |
|
Copper, Cu |
63.0-66.5 |
|
Nickel, Ni |
16.5-19.5 |
|
Manganese, Mn |
0.5 |
|
Iron, Fe |
0.25 |
|
Lead, Pb |
0.05 |
|
Zinc, Zn |
Remainder |