Tungsten copper bar for resistance welding electrode combines the good performance of tungsten and copper, high temperature resistance, arc ablation resistance, high…
Tungsten copper bar combine the advantages of tungsten and copper, with tungsten having a high melting point (around 3410 ° C) and…
Compared with common blank bar, it has better performance in roughness and surface quality. And common copper electrode has large consumption, low…
Tungsten copper blank bar is composed of high purity tungsten powder and copper powder, by isostatic pressing, high temperature sintering, melting refined…
W90 tungsten copper bar is composed of 90% W and 10% Cu, its density is up to 16.75g/cm3, hardness reaches more than…
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…
W80 tungsten copper bar is composed of 80% W and 20% Cu so that high hardness and melting point characteristics of tungsten…
W75 tungsten copper bar is composed of 75% W and 25% Cu, which not only has high density (14.50g/cm3), high hardness (≥HB195),…
W70 tungsten copper bar is composed of 70% W and 30% Cu so that it is harder than W50 and W60 rods.…
W65 tungsten copper bar has many advantages, such as excellent electrical and thermal conductivity, uniform texture, high density, high-temperature resistance and arc…