Kupperlux 2
Cu + Cr (0.6 – 1.2 %)

  • Excellent combination of strength and conductivity, retains hardness under elevated temperatures.
  • Spot-welding electrodes, molds, electrical switches, current-carrying parts.
SKU Kupperlux 2 Category

Specifications

1-Series Chromium Copper

Strength + Conductivity

Model KupperLux 2
Composition Cu + Cr (0.6 – 1.2 %)
Hardness
(HRB / HRC)
HRB 80 – 90 (≈ HRC 17 – 19)
Elongation(%) 15 – 25 %
Conductivity
(% IACS)
80 – 85 %
Key Characteristics Excellent combination of strength and conductivity, retains hardness under elevated temperatures.
Application Spot-welding electrodes, molds, electrical switches, current-carrying parts.

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Material Data Sheets

Conductivity & Hardness comparison

Heat Treatment & Machining Guidelines

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