Chromium Flat Products UNS C18400 - Mechanical Properties

Chromium UNS C18400 has a copper content of not less than 99.2%.

The following table shows the mechanical properties of UNS C18400 flat products as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Yield Str. Elong. Rockwell Shear Str. Fatigue Str.
B C F 30T
TB00 1mm. (0.04 in.) 234MPa (34ksi) 131MPa (19ksi) 40% 16 - - - - -
TF00 1mm. (0.04 in.) 352MPa (51ksi) 248MPa (36ksi) 22% 59 - - - - -

Equivalent materials to UNS C18400 copper alloy are listed below:

  • MIL C-19311
  • SAE J461
  • SAE J463

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