

CuCrZr is a precipitation hardened alloy with additions of chrome and zirconium. The alloy has very high electrical and thermal conductivity at good strength levels. The properties make the alloy suited for complicated technical application where a high conductivity is demanded, and the component is exposed to stresses and temperatures.
Product Details
Overview
CuCrZr is a precipitation hardened alloy with additions of chrome and zirconium. The alloy has very high electrical and thermal conductivity at good strength levels. The properties make the alloy suited for complicated technical application where a high conductivity is demanded, and the component is exposed to stresses and temperatures.
Advantages
Exceptional Printing Precision & Stability
Large-Scale Industrial Capability
Advanced Monitoring & Automation
Quiet, High-Speed Performance
Technical Datasheet
Cu(%) | Cr(%) | Zr(%) |
rem | 0.2-1.2 | 0.05-0.25 |
Melting point (℃) | Density (g/cm³) | cp@20℃ (kJ/kgK) | Young's modulus (GPa) | Thermal cond. (W/mk) | Electri (MS/m) | cal cond. (%IACS) | α@20-300℃ (10⁶/K) |
1081 | 8.94 | 0.383 | 136 | 330 | ≥50 | ≥86 | 18.6 |
Tensile Strength (MPa) | Yield Strength (MPa) | Elongation A50 (%) | Hardness HV (-) | Ben 90° GW | d ratio (r) BW | Bend 180° GW | ratio (r) BW | |
R480 | 480-560 | ≥450 | ≥10 | 150-190 | 0 | 0 | 1 | 1.5 |
R540 | 540-660 | ≥500 | ≥4 | 160-200 | 1 | 1 | 2 | 2.5 |
R540S | 540-660 | ≥500 | ≥8 | 160-190 | 0 | 0 | 1 | 1.5 |
R600 | ≥600 | ≥550 | ≥2 | ≥160 | 2 | 2 |
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