相当于国内8#钢SWCH10A,宝钢有这样的企业标准,很多钢厂都在生产。SWCH10A 是镇静钢,SWCH10R 是沸腾钢.相关对比详见:JIS G3507-1-2005 冷镦用碳素钢:盘条 JIS G3507-2-2005 冷镦用碳素钢 钢丝作用是有硅,铝的容易产生氢,不含硅,铝的不易有氢。,如欧标的C1018-C1022等,
是日本牌号,相当于GB 45#钢冷镦线材
SWCH10A SWCH10K SWCH10R SWCH12A SWCH12R棒材 SWCH10A SWCH10K SWCH10R SWCH12A SWCH12R圆钢 SWCH10A SWCH10K SWCH10R SWCH12A SWCH12R钢板 SWCH10A SWCH10K SWCH10R SWCH12A SWCH12R板材 SWCH10A SWCH10K SWCH10R SWCH12A SWCH12R钢线 SWCH10A SWCH10K SWCH10R SWCH12A SWCH12R卷线 SWCH10A SWCH10K SWCH10R SWCH12...