Alloy Description: Copper Nickel

This hot-worked Copper Nickel Alloy is composed of 70 percent Copper and 30 percent Nickel and has moderate conductivity. It is used in sea-born heat exchangers where low-to-moderate corrosion concerns are present, for example, as in boiler plates.


  • High strength
  • Excellent corrosion resistance
  • Moderate machinability
  • High impact resistance