宝钢热轧酸洗钢板介绍:SPHC(DD11.STW22), SHHD(DD12.STW23), SPHE(DD13.STW24) SS400(Q235B), ST52-3 宝钢锌铁合金钢板介绍:DC51D+ZF, DC52D+ZF(SP781), DC53D+ZF, DC54D+ZF,DC56D+ZF, H220PD+ZF, H260PD+ZF, H300LAD+ZF, H340LAD+ZF (Q345B), 汽车结构钢:QSTE340TM, QSTE380TM, QSTE420TM, QSTE460TM, QSTE500TM, SAPH310, SAPH370, SAPH400, SAPH440, B330CL,B380CL, B420CL, B510L, B440HP, S420MC S355MC S315MC B490HP 50WW1300, S355MC性能参考:屈服强度大于等于360 抗拉强度450-550 延伸率大于等于20