Tungsten Copper W50 Block

tungsten copper W50 block


Tungsten copper W50 block is composed of 50% W and 50% Cu, which not only has high density (11.85g/cm3), high hardness (≥HB115), high strength, but also has good conductivity (54%IACS), softening temperature is ≥900℃.


Tungsten copper W50 block is kind of composite material that mixed with high purity tungsten powder and copper powder by isostatic pressing, high temperature sintering and copper infiltration.


Tungsten copper W50 block can be used as the electrode of resistance welding due to its excellent properties, such as heat resistance, arc erosion resistance, high strength, high density, good conductivity, low coefficient of expansion, easily to be cut and sweet cooling so that it is suitable for beading weld and butt weld.

Specifications (mm)

D1×100×100 D2×100×100 D3×100×100 D4×100×100 D5×100×100
D6×100×100 D7×100×100 D8×100×100 D9×100×100 D10×100×100
D12×100×100 D15×100×100 D16×100×100 D18×100×100 D20×100×100
D22×100×100 D25×100×100 D30×100×100 D35×100×100 D40×100×100
D45×100×100 D5×100×200 D6×100×200 D8×100×200 D10×100×200
D12×100×200 D15×100×200 D20×100×200 D25×100×200 D30×100×200
The standard length and width of tungsten copper block we are able to provide is less than 300mm, and the thickness is more than 0.1mm (±0.05mm), customized sizes and tolerances are also accepted.

More information about other grades or properties, please visit: Traditional Grade

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