材料牌号: 1.6759
标准: DIN
国家与地区: Germany
钢组: 铸造钢
次级类别: SEW 520 High strength steel castings with good weldability
注释: Technical delivery conditions
用途: Readily weldable quenched and subsequently tempered cast steel grade featuring high strength, used predominantly for machine building compon., for auto. industry.