Material
Copper CuCr1Zr (CW106C)
Copper CuCr1Zr is a high-performance copper alloy with superior thermal/electrical conductivity, strength, and high-temperature softening resistance. Ideal for welding electrodes, heat sinks, and rocket components.
Manufacturing processes
CNC
About
CNC-machined CuCr1Zr (copper chromium zirconium) offers an exceptional blend of electrical and thermal conductivity alongside mechanical strength.
Unlike pure copper, the addition of chromium and zirconium creates a precipitation-hardened alloy that maintains high strength, creep resistance, and wear resistance even under elevated temperatures up to 500 °C. It is ideal for demanding applications like resistance welding electrodes, heat exchangers, rocket engine nozzles, and electrical contacts.
Technical Details
- Accuracy
- ±0.2% (lower limit of ±0.13 mm)
- Density
- 8.9 g/cm³
- Min. wall thickness
- -
Technical Properties
- Tensile strength
- 360 - 550 MPa
- Tensile modulus
- 110000 - 135000 MPa
- Tensile elongation
- 8 - 30%
- Embossing
- min. 0.3 mm
- Engraving
- min. 0.3 mm
- Warping risk
- N/A
- Maximum printing dimensions
- 1,200 × 1,100 × 1,100 mm