0Cr17Ni7Al添加铝的沉淀硬化型钢种，用作弹簧、热圈及计器部件

 

弹簧钢17-7PH　SUS631/0Cr17Ni7Al　0Cr17Ni7Al不锈钢圆钢，0Cr17Ni7Al不锈钢板0Cr17Ni7Al不锈钢棒　0Cr17Ni7Al不锈钢板材0Cr17Ni7Al圆钢　0Cr17Ni7Al，17-7PH，SUS631，S17700，1.4568沉淀硬化不锈钢弹簧丝