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..TM, QSTE420TM, QSTE460TM, QSTE500TM, SAPH310, SAPH370, SAPH400, SAPH440, B330CL,B380CL, B420CL, B510L, B440HP, B490HPQQ :326989609手 机: 18321893..
C; 2、宝钢汽车大梁板卷:B510L、 B550L 3、宝钢汽车结构钢:SAPH310、 SAPH370、 SAPH400、 SAPH440; 4、宝钢汽车车轮钢:B330CL
..车结构用热连轧钢板及钢带 SAPH440 SAPH400 SAPH370 SAPH310 用途:用于制造汽车框架、车轮等具有加工性要求的结构件 化学成分C≤0.21% Si≤0.06% Mn≤1.20%..
20TM、QSTE460TM、QSTE500TM,B510L、B550L,SAPH310、SAPH370、SAPH400、SAPH440,B330CL、B380CL、B420CL
.. QSTE420TM QSTE340TM SAPH400 SAPH370 SAPH310 SAPH440)低合金(Q345 ST52-3 SS490 S SM490)碳结钢(45# 20# 35#)普卷 冷轧深冲 品种钢等等.欢迎来电来人洽..
TM, QSTE420TM, QSTE460TM, QSTE500TM, SAPH310, SAPH370, SAPH400, SAPH440, B330CL,B380CL, B420CL, B510L, B440HP, B490HP