SPECIFICATION

Copper Tungsten Alloy

High purity tungsten will be sintered and infiltrated with the oxygen-free copper under an accurate consolidation, which results in an excellent homogeneous microstructure for tungsten copper alloy.

A good combination of copper’s conductivity and tungsten’s high-temperature strength and arc-resistance will yield preeminent properties including arc ablation, strength, thermal conductivity, electrical conductivity. Tungsten copper alloy is perfectly suited to be applied as arc contacts, electrodes and high temperature furnace.

 

 
ModelDensityConductivityResistivityHardnessBend Strength
Gr/cc Min.IACS % Min.μW*cm Max.HB Kgf/mm2
Min.
Mpa Min.
W50/Cu5011.85543.2115
W55/Cu4512.30493.5125
W60/Cu4012.75473.7140
W65/Cu3513.30443.9155
W70/Cu3013.80424.1175667
W75/Cu2514.50384.5195706
W80/Cu2015.15345.0220736
W85/Cu1515.90305.7240765
W90/Cu1016.75276.5260804

 

  • Low thermal expansion
  • High thermal and electrical conductivity
  • High arc resistance
  • Low consumption

 

  • Contact and electrode materials
  • High temperature furnace component
  • Head sink
  • EDM electrode
  • Arc contact
  • Tungsten Copper Alloy Plate
  • Tungsten Copper Alloy Bar
  • Tungsten Copper Alloy Rod
  • Tungsten Copper Alloy Tube
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