Copper Zirconium | Alloy Grade - CuZr
Material No. Unified Numbering System (UNS): C15000
Chemical Composition
| Element | Cu | Zr |
|---|---|---|
| Min (%) | Rem | 0.13 |
| Max (%) | Rem | 0.20 |
1. Softening resistance up to 500°C.
CuZr resists thermal softening up to 500°C while maintaining 90% IACS electrical conductivity for high temperature electrodes.
Common Fabrication Processes
Solution Heat Treatment
Cold Work
Machining
Mechanical & Electrical Properties
| Form | Range in mm | Tensile Strength in N/MM² | Elongation in % | Rockwell Hardness HRB | Conductivity% |
|---|---|---|---|---|---|
| Rod | Hard Drawn | 380-480 | 12-18 | 110-130 HB | ≥90 |
Physical Properties
| Melting Point – Liquidus °C | 1080 |
| Electrical Conductivity% IACS at 20°C | 90 |
Applicable Form & Size
| Form | Size Dimensions |
|---|---|
| Rod | Dia: Ø6 mm - Ø60 mm |
Apart from above we can also manufacture as per customer specification.
Typical Industrial Applications
Electrical Sector
- Resistance Welding Tips
- Commutator Segments
Industrial & Automotive Sector
- High Temperature Switch Contacts