Copper Flat Products (UNS C19000) -Mechanical Properties

UNS C19000 copper alloy has a copper content of not less than 98.6%.

The following table shows the mechanical properties of UNS C19000 flat products as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Yield Str. Elong. Rockwell Shear Str.
B C F 30T
HR02 0.040 in 524 MPa (76 ksi) 448 MPa (65 ksi) 4% 83 - - - 262 MPa (38 ksi)
HR04 0.040 in 579 MPa (84 ksi) 531 MPa (77 ksi) 3% 88 - - - 290 MPa (42 ksi)
HR10 0.040 in 689 MPa (100 ksi) 531 MPa (77 ksi) 2% 94 - - - 345 MPa (50 ksi)
TF00 0.040 in 448 MPa (65 ksi) 276 MPa (40 ksi) 25% 72 - - - 241 MPa (35 ksi)

The chemical composition of UNS C19000 copper alloy is outlined in the following table.

Element Content (%)
Copper, Cu 98.6
Nickel, Ni 0.9-1.3
Zinc, Zn 0.8
Phosphorous, P 0.15-0.35
Iron, Fe 0.1
Lead, Pb 0.05

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