Carbide Cold Heading Dies Tungsten Carbide Rolls, Wire
Carbide Cold Heading Dies. In standard parts industry, tungsten carbide cold heading dies need to under great unit pressure in cold upsetting deformation process, when a large degree of deformation and material hardness, units of pressure up to 2000MPa more. At the same time the metal flow intense, thus requiring tungsten carbide cold heading dies have high strength, high hardness and