Copper Continuous Cast Alloy (UNS C97300) - Mechanical Properties

UNS C97300 has a copper content of not less than 53%.

The following table shows the mechanical properties of UNS C97300 continuous cast alloy as a function of heat treatment.

Temper Tensile Str. Yield Str. Elong.
M07 207MPa (30ksi) 103MPa (15ksi) 10%

Equivalent materials to UNS C97300 copper alloy are provided below:

  • ASTM B271
  • ASTM B30
  • ASTM B505
  • ASTM B584
  • ASTM B763
  • SAE J461
  • SAE J462

The chemical composition of UNS C97300 copper alloy is outlined in the following table.

Element Content (%)
Copper, Cu 53-58
Zinc, Zn 17-25
Nickel, Ni 11-14
Lead, Pb 8-11
Tin, Sn 1.5-3.0
Iron, Fe 1.5
Manganese, Mn 0.5
Antimony, Sb 0.35
Silicon, Si 0.15
Sulfur, S 0.08
Phosphorus, P 0.05
Aluminum, Al 0.005

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