Copper Sand Cast Alloy (UNS C95500) - Mechanical Properties

UNS C95500 has a copper content of not less than 78%.

Tabulated below are the mechanical properties of UNS C95500 sand cast alloy as a function of heat treatment.

Temper Tensile Str. Yield Str. Elong. Rockwell Shear Str. Fatigue Str.
B C F 30T
M01 689MPa (100ksi) 303MPa (44ksi) 12% 87 - - - 331MPa (48ksi) 214MPa (31ksi)
620MPa (90ksi) 275MPa (40ksi) 6% - - - - - -
TQ50 827MPa (120ksi) 469MPa (68ksi) 10% - - - - 483MPa (70ksi) 262MPa (38ksi)
760MPa (110ksi) 415MPa (60ksi) 5% - - - - - -

The chemical composition of UNS C95500 copper alloy is outlined in the following table.

Elements Content (%)
Copper, Cu 78
Aluminum, Al 10.0-11.5
Manganese, Mn 3.5
Nickel, Ni 3.0-5.5
Iron, Fe 3.0-5.0

Equivalent materials to UNS C95500 copper alloy are given in the table below.

  • ASTM B148
  • ASTM B271
  • ASTM B30
  • ASTM B505
  • ASTM B763
  • ASTM B806
  • QQ C390
  • SAE J461
  • SAE J462

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