Tungsten Copper W80 Block

tungsten copper W80 block


Tungsten copper W80 block is composed of 80% W and 20% Cu. Its density is up to 15.15g/cm3, hardness reaches more than HB140, conductivity is 34%IACS, softening temperature is ≥900℃,the bending strength is 980, the thermal conductivity is 190-210(wm/k) and the coefficient of expansion is 8.0-8.5(10-6K).


Tungsten copper can take away the heat and remarkably decrease the whole temperature of parts by copper evaporation, which called sweating material.


Tungsten copper can be widely used in rocket, missle and some parts for high temperature, high speed air flow erosion or scouring, such as jet vane, spray tube, throat insert and so on.

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.

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