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/K 18
Thermal conductivity W/(m*K) 340
Melting point(℃) 980