Copper Tungsten (10W3) Rectangle Bar Beryllium free Made of 75% tungsten for

Made of 75% tungsten for wear and arc-erosion resistance and 25% copper for electrical and thermal conductivity

101 copper has higher purity than 110 copper

When used outdoors

they maintain their shape

and heavy machinery industries

Copper Tungsten (10W3) Rectangle Bar Beryllium free Made of 75% tungsten forMade of 75% tungsten for wear and arc erosion resistance and 25% copper for electrical and thermal conductivity, these bars work well for electrodes in the electrical discharge machining of tungsten carbide and other dense material. They are RWMA Class 11, so use them for facings and insets for flash and butt welding dies, projection welding electrodes, and seam welding. Compared to RWMA Class 10, they are more wear resistant because they contain more