Wear-resistant hammer head and its manufacturing process

Its chemical composition of a wear-resistant hammerhead hammerhead manufacturing process involves a large hammer crusher and its manufacturing process, the chemical composition and weight percentage of carbon C, 0.20 ~ 0.35%; silicon Si, 0.17 ~ 0.37% ; manganese Mn, 1.3 ~ 1.6%; chromium Cr, 1.4 ~ 2.5%; molybdenum Mo, 0.15 ~ 0.30%; Ni Ni, 0.10 ~ 0.30%; copper Cu, 0.0 ~ 1.20%; phosphorus P <0.035%; sulfur S < 0.035%; amount of rare earth REs; the balance being iron and unavoidable impurities, Fe, wear hammer manufacturing process according to the present invention used in the production of alloy melting furnace → casting → modification → → quenching and tempering , the wear of the hammer of the present invention has excellent wear resistance and toughness, to meet the requirements of the hammer hammer crusher, the manufacturing process is simple, low cost production.