Copper Continuous Cast Alloy (UNS C94800) - Mechanical Properties

UNS C94800 has a copper content of not less than 84%.

Tabulated below are the mechanical properties of UNS C94800 continuous cast alloy as a function of heat treatment.

Temper Tensile Str. Yield Str. Elong.
M07 276MPa (40ksi) 138MPa (20ksi) 20%

The chemical composition of UNS C94800 copper alloy is outlined in the following table.

Elements Content (%)
Copper, Cu 84.0-89.0
Nickel, Ni 4.5-6.0
Tin, Sn 4.5-6.0
Zinc, Zn 1.0-2.5
Lead, Pb .30-1.0
Iron, Fe 0.25
Manganese, Mn 0.2
Antimony, Sb 0.15
Phosphorus, P 0.05
Sulfur, S 0.05
Silicon Si 0.005
Aluminum, Al 0.005

Equivalent materials to UNS C94800 copper alloy are:

  • ASTM B30
  • ASTM B505
  • ASTM B584
  • ASTM B763
  • QQ C390
  • SAE J461
  • SAE J462

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