Tungsten alloys are materials with a high tungsten content and low amounts of Ni Fe or Ni Cu, with High density, Good machinability, Good modulus of elasticity ,High absorption capacity against Z-rays and Y-rays, Harmless to the health and environment. Application for Protection shields for nuclear radiation, Balls in bomb, Balancing weights, High voltage electrical contact and so on of modern industry.

WCu composites are offered with 10-50wt.% Cu, with High arc resistance combined with good electrical conductivity, High thermal conductivity, Low thermal expansion. Application for Arcing contaccts and vaccu, contacts in high and medium voltage breakers or vaccum machines, Heat sinks as passive cooling elements of electronic devices, Electrodes for Resstance Welding. Product Standard: ASTM B 702.