tel:
+86 13773014250email:
jinjiang@kinkou.cnEN: CuCrZr
UNS: C18150
Standards: ASTM B196
Quick Detail:
Wire size from Dia.1.0mm ~ Dia.6.0mm
Key Characteristics & Advantages:
• Excellent electrical & thermal conductivity
• High resistance to softening up to 500°C
• Good ductility for cold forming & heading
• Superior thermal fatigue and creep resistance
| Chemical composition (wt,%): | ||
| Cr | Zr | Cu |
| 0.5-1.5 | 0.02-0.2 | Rem. |
|
Physical and Mechanical property: |
||||||
| Temper | Tensile Strength | Yield Strength | Elongation | Harness | Eletric Conductivity | |
| ksi | MPa | Mpa | min.%,4D | HRB | %, IACS | |
| 1/2H Solid Solution Treatment & Cold Process Hardning |
- | 450-560 | >450 | >11 | ≥80 | ≥80 |
| H Solid Solution Treatment & Cold Process Hardning |
- | 540-630 | >500 | >8 | ≥83 | ≥80 |
| EH Solid Solution Treatment & Cold Process Hardning |
- | 570-660 | >535 | >10 | ≥85 | ≥80 |
Core Applications:
Resistance welding electrode pins, motor commutator segments, EV electrical terminals, high-current contact components, precision conductive springs, semiconductor thermal transfer parts.