Nov 21 2012
UNS C99300 has a copper content of not less than 71.3%.
The following table shows the mechanical properties of UNS C99300 sand cast alloy as a function of heat treatment.
Temper |
Tensile Str. |
Yield Str. |
Elong. |
M01 |
655MPa (95ksi) |
379MPa (55ksi) |
2% |
The chemical composition of UNS C99300 copper alloy is outlined in the following table.
Element |
Content (%) |
Nickel, Ni |
13.5-16.5 |
Aluminum, Al |
10.7-11.5 |
Cobalt, Co |
1-2 |
Iron, Fe |
0.40-1.0 |
Tin, Sn |
0.05 |
Lead, Pb |
0.02 |
Silicon, Si |
0.02 |
Copper, Cu |
Remainder |