Coarse-grained impact resistant grades for mining, working of stones and rock, building, mineral oil industry, percussion and hammer drill tips, inserts for mining cutters, chisels, asphalt cutters, picks, inserts for concrete-working, hammer cheeks rolls
Coarse-grained impact resistant grades for mining, working of stones and rock, building, mineral oil industry, percussion and hammer drill tips, inserts for mining cutters, chisels, asphalt cutters, picks, inserts for concrete-working, hammer cheeks rolls
粗晶粒度的抗冲击牌号，适用于采矿工业、采石、建筑、石油钻探工业、钻头和锤头、矿刀的衬垫、凿子、沥青切刀、风镐、混凝土制造的衬垫、锤子的滚轴、热轧轧辊、子弹压力冲模、刹车片。