Kupperlux 3
Cu + Zr (0.10 – 0.20 %)

  • Excellent thermal stability and anti-softening performance while maintaining ductility.
  • Continuous casting molds, welding electrodes, electrical switches, automotive connectors.
SKU Kupperlux 3 Category

Specifications

3-Series Zirconium Copper

Heat-Resistant & Conductive

Model KupperLux 3
Composition Cu + Zr (0.10 – 0.20 %)
Hardness
(HRB / HRC)
HRB 85 – 95 (≈ HRC 18 – 22)
Elongation(%) 10 – 20 %
Conductivity
(% IACS)
75 – 80 %
Key Characteristics Excellent thermal stability and anti-softening performance while maintaining ductility.
Application Continuous casting molds, welding electrodes, electrical switches, automotive connectors.

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