Wrought Copper Alloy - UNS C19100

Topics Covered

Chemical Composition
Physical Properties
Mechanical Properties


Copper can be combined with other metals such as tin, silver, chromium, and zinc to make alloys. Copper and its alloys are essential materials in most of the electrical applications. However, their applications have stretched to other fields such as building, plumbing, ornaments, marine, and architecture.

UNS C19100 is a high copper wrought alloy. The following datasheet discusses the chemical composition and properties of copper UNS C19100.

Chemical Composition

The chemical composition of copper UNS C19100 is given in the following table.

Element Content (%)
Nickel, Ni 1.1
Tellurium, Te 0.50
Phosphorus, P 0.25
Copper, Cu 98.15

Physical Properties

The following table discusses the physical properties of copper UNS C19100.

Properties Metric Imperial
Density 8.8-8.94 g/cm3 0.318-0.322 lb/in3

Mechanical Properties

The mechanical properties of copper UNS C19100 are tabulated below.

Properties Metric Imperial
Tensile strength 248-717 MPa 36-103 ksi
Yield strength 69-634 MPa 10- 91 ksi
Modulus of elasticity 117 GPa 16969 ksi
Elongation 27% 27%
Poisson's ratio 0.34 0.34


Copper UNS C19100 finds application in:

  • Bearings
  • Welding electrodes
  • Precision screw machined parts
  • Corrosion resistant components
  • Connectors for appliances


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