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W80 Tungsten Copper Bar 496

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 Cu, conductivity is decreasing to 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). More details of W80 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html W80 tungsten copper bar…

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W75 Tungsten Copper Bar 503

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 (wm/k) and the coefficient of expansion is 9.0-9.5 (10-6k). More details of W75 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html With the perfect arrangement of W and Cu, tungsten copper W75 rod provides a best way to solve the deformation in…

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W70 Tungsten Copper Bar 491

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 ≥900℃ and the bending strength is 790. More details of W70 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html W70 tungsten copper bar belongs to refractory metal and has excellent mechanical strength and anti-arc ablation capability so that it can be used…

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W65 Tungsten Copper Bar 469

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 microelectronic materials. More details of W65 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html Notice: Mill machining, lathe machining and grind machining tungsten copper bars have different appearances. Generally, after fine grinding by coreless grind machining, tungsten copper bar is black (like…

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W60 Tungsten Copper Bar 313

W60 tungsten copper bar is composed of 60% W and 40% Cu, which not only has high density (12.75g/cm3), high hardness (≥HB140), high strength, but also has good conductivity (%47IACS), softening temperature is ≥900℃. More details of W60 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html W60 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…

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W55 Tungsten Copper Bar 378

W50 tungsten copper bar is composed of 55% W and 45% Cu, which not only has high density (11.85g/cm3), high hardness (≥HB115), high strength, but also has good conductivity (%54IACS), softening temperature is ≥900℃. More details of W55 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html W55 tungsten copper bar has similar properties to W50, it has high content of Cu and low content of W. It is relatively soft, but the plasticity and conductivity is excellent. So it is suitable for…

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W50 Tungsten Copper Bar 364

W50 tungsten copper bar 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 (%54IACS), softening temperature is ≥900℃. More details of W50 tungsten copper bar please visit ?http://www.tungsten-copper.com/tungsten-copper-bar.html W50 tungsten copper bar mainly used in relays, high voltage switches, circuit breakers and other higher demands of electrical and thermal conductivity, arc erosion resistance. In addition, it can also use as the electrode of resistance…

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25×100×200mm Tungsten Copper Block 510

25×100×200mm tungsten copper block is prepared by powder metallurgy method, which has good electrical and thermal conductivity, good high temperature strength and certain plasticity. At very high temperature, such as above 3000 °C, the copper in the alloy is liquefied and evaporated, and a large amount of absorption Heat, reducing the surface temperature of the material. More details of tungsten copper block please visit ?http://www.tungsten-copper.com/tungsten-copper-plate.html An important use of 25×100×200mm tungsten copper block is as high-temperature components such as gas…

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20×100×100mm Tungsten Copper Block 542

20×100×100mm tungsten copper block has the characteristics of small thermal expansion coefficient, high temperature non-softening, high density, high hardness and high strength. It can be widely used in electrical materials (divided into electrical contact materials and electrical processing materials), instantaneous high temperature materials and military armor materials. More details of tungsten copper block please visit ?http://www.tungsten-copper.com/tungsten-copper-plate.html 20×100×100mm tungsten copper block can be widely used in high temperature materials, electrical alloys for high voltage switch, electromachining electrodes, microelectronic materials, as components…

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Tungsten Copper Die Casting Mold 566

Tungsten copper die casting mold is a kind of metal mold to form in the pressure casting process, which molten alloy filling under high temperature, high pressure and cooling solidification molding. More details of tungsten copper die casting mold please visit ?http://www.tungsten-copper.com/tungsten-copper-plate.html Tungsten copper die casting mold is a big part of molding tool, in order to meet the higher demands, it must applied various surface treatment technology to improve the efficiency, precision and service life.

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