Aluminum Bronze Rod (UNS C62400) - Mechanical Properties

Aluminum bronze UNS C62400 has a copper content of not less than 86%.

The following table shows the mechanical properties of UNS C62400 rod as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Yield Str. Elong. Rockwell Shear Str. Fatigue Str.
B C F 30T
M20 102mm. (4 in.) 621MPa (90ksi) 276MPa (40ksi) 18% - - - - 400MPa (58ksi) 221MPa (32ksi)

Equivalent materials to UNS C62400 copper alloy are given below:

  • ASME SFA5.7
  • ASTM B150
  • SAE J461
  • SAE J463

The chemical composition of UNS C62400 copper alloy is outlined in the following table.

Element Content (%)
Aluminum, Al 10-11.5
Iron, Fe 2-4.5
Manganese, Mn 0.3
Silicon, Si 0.25
Tin, Sn 0.2
Copper, Cu Remainder

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