Copper Tungsten (10W3) Square Bar beryllium copper and more wear resistant than

and more wear resistant than 110 copper

Weld Face Dia: 0

but not as conductive

resistance welding components

so they’re used for molds and cavities

Copper Tungsten (10W3) Square Bar beryllium copper and more wear resistant thanMade 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