Copper Sand Cast Alloy (UNS C92500) - Mechanical Properties

UNS C92500 has a copper content of not less than 85%.

The following table shows the mechanical properties of UNS C92500 sand cast alloy as a function of heat treatment.

Temper Tensile Str. Yield Str. Elong. Fatigue Str.
M01 303MPa (44ksi) 138MPa (20ksi) 20% -

Equivalent materials to UNS C92500 copper alloy are provided below:

  • ASTM B30
  • ASTM B505
  • QQ C390
  • SAE J461
  • SAE J462

The chemical composition of UNS C92500 copper alloy is outlined in the following table.

Element Content (%)
Copper, Cu 85-88
Tin, Sn 10-12
Lead, Pb 1.0-1.5
Nickel, Ni 0.8-1.5
Zinc, Zn 0.5
Phosphorus, P 0.3
Iron, Fe 0.3
Antimony, Sb 0.25
Sulfur, S 0.05
Aluminum, Al 0.005
Silicon, Si 0.005

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