Copper (UNS C19280)

Topics Covered

Chemical Composition
Mechanical Properties


Copper and copper alloys are highly versatile engineering materials available in the market today. Their numerous properties make them suitable for a wide range of applications in many fields.

Copper UNS C19280 is a wrought alloy. The following datasheet discusses the chemical composition and properties of copper UNS C19280.

Chemical Composition

The chemical composition of copper UNS C19280 is given in the following table.

Element Content (%)
Copper, Cu 97.9
Iron, Fe 0.50-1.5
Tin, Sn 0.30-0.7
Zinc, Zn 0.30-0.7
Phosphorous, P 0.005-0.015

Mechanical Properties

The mechanical properties of UNS C19280 copper flat product (H02-temper) are tabulated below.

Properties Metric Imperial
Tensile strength 540 MPa 78 ksi
Elongation 12% 12%


Copper UNS C19280 finds application in:

  • Electrical/electronic connectors
  • Lead-in wires
  • Microwave tubes

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