Nov 21 2012
UNS C97800 has a copper content of not less than 64%.
The following table shows the mechanical properties of UNS C97800 centrifugal cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
M02 |
345MPa (50ksi) |
152MPa (22ksi) |
10% |
Equivalent materials to UNS C97800 copper alloy are provided below:
-
ASTM B271
-
ASTM B30
-
ASTM B505
-
ASTM B584
-
ASTM B763
-
MIL V-18436
The chemical composition of UNS C97800 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
64-67 |
Nickel, Ni |
24-27 |
Zinc, Zn |
1-4 |
Tin, Sn |
4.0-5.5 |
Lead, Pb |
1.0-2.5 |
Iron, Fe |
1.5 |
Manganese, Mn |
1 |
Antimony, Sb |
0.2 |
Silicon, Si |
0.15 |
Sulfur, S |
0.08 |
Phosphorus, P |
0.05 |
Aluminum, Al |
0.005 |