Tungsten Copper Bar

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Tungsten Copper Bar For Resistance Welding Electrode 45

Tungsten copper bar for resistance welding electrode combines the good performance of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, large specific gravity, good electrical and thermal conductivity, easy processing, and its functions such as sweating and…

Product
Tungsten Copper Bar 46

Tungsten copper bar combine the advantages of tungsten and copper, with tungsten having a high melting point (around 3410 ° C) and a high density (19.34 g/cm 3 ). Tungsten copper bar is easy to process and are widely used…

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Tungsten Copper Polished Bar 43

Compared with common blank bar, it has better performance in roughness and surface quality. And common copper electrode has large consumption, low precision and efficiency when processing tungsten carbide, high carbon steel, hardened tool steel, while tungsten copper has greatly…

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Tungsten Copper Blank Bar 37

Tungsten copper blank bar is composed of high purity tungsten powder and copper powder, by isostatic pressing, high temperature sintering, melting refined copper infiltration process. More details of tungsten copper blank bar please visit  http://www.tungsten-copper.com/tungsten-copper-bar.html Compared with polished bar, it…

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W90 Tungsten Copper Bar 26

W90 tungsten copper bar is composed of 90% W and 10% Cu, its density is up to 16.75g/cm3, hardness reaches more than HB260, the bending strength is 1160MPa, the conductivity is 27%IACS and the softening temperature is more than 900℃.…

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W85 Tungsten Copper Bar 29

W85 tungsten copper bar is composed of 85% W and 15% Cu, its density reaches(15.90g/cm3), hardness more than HB240, electric conductivity is 38%IACS, softening temperature is ≥900℃, thermal conductivity coefficient is between 180-200 (wm/k) and the coefficient of expansion is…

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W80 Tungsten Copper Bar 28

W80 tungsten copper bar is composed of 80% W and 20% Cu so that high hardness and melting point characteristics of tungsten is more obvious. Its density is up to 15.15g/cm3, hardness reaches more than HB140, but due to less…

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W75 Tungsten Copper Bar 27

W75 tungsten copper bar is composed of 75% W and 25% Cu, which not only has high density (14.50g/cm3), high hardness (≥HB195), high strength, but also has good conductivity (%38IACS), softening temperature is ≥900℃, thermal conductivity coefficient is between 200-230…

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W70 Tungsten Copper Bar 28

W70 tungsten copper bar is composed of 70% W and 30% Cu so that it is harder than W50 and W60 rods. Its density is up to 12.75g/cm3, hardness reaches more than HB140, and conductivity is 47%IACS, softening temperature is…

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W65 Tungsten Copper Bar 26

W65 tungsten copper bar has many advantages, such as excellent electrical and thermal conductivity, uniform texture, high density, high-temperature resistance and arc erosion resistance, which can be widely used in high-temperature materials, high-voltage switch with electrical alloy, EDM electrodes, and…

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