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…

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…

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…