YG20C tungsten steel advanced molding material. Without heat treatment, the inner and outer hardness is uniform. Used for mass production. YG20C tungsten steel is suitable for the production of cold heading, cold punching and cold pressing molds for standard parts and bearings. YG20C tungsten steel mechanical properties Density: 13.4-13.7 g/cm3 Bending strength: ≥2200 N/cm2 Hardness: ≥82 HRA YG20C tungsten steel Purpose: high strength, good impact toughness Used for cold heading dies, stamping dies, Such as cold heading screws, nuts, cold punching steel balls, bullets, etc.
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