wear-resistant hammer for crusher 1,material The high chrome, high manganese steel ... steel, 2 hammer adopts the wear resistance of high chromium cast iron hammer handle, the toughness of the best ... -resisting material. 3, hammer technology index: the hammer head adopts chromium, fierce, silicon, rare earth, vanadium, titanium, molybdenum, nickel, ... of coal gangue broken. wear-resistant hammer for crusher