Copper Flat Products (UNS C19220) - Mechanical Properties

Copper UNS C19220 has a copper content of not less than 99.53%.

The following table shows the mechanical properties of UNS C19220 flat products as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Elong.
H01 0.25mm (0.01in) 359MPa (52ksi) 15%
H02 0.25mm (0.01in) 407MPa (59ksi) 8%
H04 0.25mm (0.01in) 448MPa (65ksi) 6%
H06 0.25mm (0.01in) 5268MPa (64ksi) 5%
O60 0.25mm (0.01in) 310 MPa (45ksi) 30%

The chemical composition of UNS C19220 copper alloy is outlined in the following table.

Element Content (%)
Iron, Fe 0.1-0.3
Nickel, Ni 0.10-0.25
Tin, Sn 0.05-0.10
Phosphorous, P 0.03-0.07
Boron, B 0.005-0.015
Copper, Cu Remainder

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