26
2016 / 02
44W 执行标准:WJX007-2000 厚度8-200mm,状态:热轧, 内控成分:C:0.13-0.18,Si:0.15-0.35, 钢板切割 ,Mn:1.30-1.45,P:0.020,S:0.015,TA1:0.020-0.040. , 钢板切割
44W 执行标准:WJX007-2000 厚度8-200mm,状态:热轧, 内控成分:C:0.13-0.18,Si:0.15-0.35, 钢板切割 ,Mn:1.30-1.45,P:0.020,S:0.015,TA1:0.020-0.040. , 钢板切割