Introduction of New Material C15000 for Electric Vacuum Welding Industry

High conductivity heat-resistant oxygen-free copper-zirconium alloy C15000

Oxygen-free zirconium copper C15000/CuZr, by controlling the oxygen content in the material, improves the conductivity (IACS92% or more). Low heat generation and excellent stress relaxation resistance characteristics make it an excellent material for the contact industry.

Density (g/cm³)8.9
Electrical conductivility  IACS%(20℃)*95
Modulus of elasticity (KN/mm²)127
Coefficient of thermal expansion 10-6/K18
Thermal conductivity W/(m*K)340
Melting point(℃)980
C15000 Copper Rod

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