Customization: | Available |
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Type: | Alloy Powder |
Standard: | ASTM, JIS, GB |
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Features
Chromium-zirconium copper is a metallic material with the chemical formula CuCrZr.
Hardness :> 75HRB, conductivity :>75%IACS, softening temperature :550ºC
With high strength and hardness, electrical and thermal conductivity, wear resistance and wear reduction good, after aging treatment hardness, strength, electrical conductivity and thermal conductivity are significantly improved, easy to weld. Widely used in motor commutator, spot welding machine, seam welding machine, electrode for butt welding machine, and other high temperature requirements of strength, hardness, conductivity, guide pad parts. With the production of EDM electrode can electrocorrode a more ideal mirror, while the upright performance is good, can complete the effect that is difficult to achieve pure red copper such as wafer, tungsten steel and other difficult to process materials.
Main products |
CuCrZr |
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mobility |
15-53μm |
≤18s/50g |
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Bulk density |
≥4.3g/cm3 |
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Oxygen content |
≤200ppm |
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Nitrogen content |
≤200ppm |
Fold the main physical parameters:
Bulk Density |
Compressive Strength N/mm2 |
Hardness HV |
Elongation /% % |
Electric Conductivity (20ºC)IACS(%) |
Heat Conductivity (20ºC)W/m.k |
8.9 |
≥ 380 |
110-145 |
≥ 15 |
≥ 75 |
330 |
Name |
Al |
Mg |
Cr |
Zr |
Fe |
Si |
P |
Summation of impurities |
CuCrZr |
0.1-0.25 |
0.1-0.25 |
0.1-0.8 |
0.1-0.6 |
0.5 |
0.5 |
0.1 |
0.5 |
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