Холодная ковка Dies

Zhuzhou ZZ Hardmetal provided Tungsten Carbide Cold Forging die, full specifications, Grade usually in YG15, YG20, YG20C, YG25C. Zhuzhou ZZ Hardmetal, which was established in the hometown of hard metal of China --- Zhuzhou city in Hunan province. A professional Chinese manufacturer of tungsten carbide products such as carbide shims, drawing dies, cold forging dies, chipbreakers, carbide inserts, carbide rods, drilling bits, wear parts and customized products. Along with our company growth, we hope to build business with more company abroad. Carbide grade for punching and impacting dies GradesDensity g/cm3 T.R.S MPa Hardness HRA Performance & application recommended YG11 14.4 2600 88.5 Forming or stamping dies for metal powders and nonmetal powders. YG15 14.0 2800 87.5 For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching,stamping,forging tools under large stress. YG20 13.5 3200 85.5 For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small sized steel balls, screws, screw caps. YG16C 13.9 2900 85.5 Impact resistance forging dies. YG18C 13.7 3100 84.5 Impact resistance forging dies, hot-press forging dies and rollers. YG20C 13.5 3300 83.5 Dies for wear resistant or impact resistant application. YG22C 13.3 3500 83.0 Nut forming dies and high impact resistance forging dies. YG25C 13.1 3600 82.5 Stainless bolt header dies and rollers.