钢粉 meaning in English

comminuted steel shot

Raw and auxiliary materials : iron powder , copper powder , tungsten powder , tungsten - carbide powder , stainless ( high - speed ) steel powder , magnetic material , ceramic material , nanophase material and other metal powders and alloy powders
原辅材料类：铁粉、铜粉、钨粉、碳化钨粉、不锈（高速）钢粉、磁性材料、陶瓷材料和钠米材料及其它元素金属粉末及合金牌号的粉末等。