Chromium Copper Tubes (UNS C18200) – Mechanical Properties

UNS C18200 chromium copper alloy has a copper content of not less than 99.1%.

The following table outlines the mechanical properties of UNS C18200 tubes as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Yield Str. Elong. Rockwell
B C F 30T
O61 2.4 mm (0.094 in) 276 MPa (40 ksi) 103 MPa (15 ksi) 50% - - 59 -

Equivalent materials to UNS C18200 copper alloy are:

  • ASTM F9
  • MIL C-19311

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