牌号：S550MC主要用途：用于要求良好的冷成型性能并有较高或高强度要求的汽车大梁等结构件规格：1.5-14.0化学成分：C≤0.21SI≤0.30MN≤1.5P≤0.030S≤0.025屈服：≥500抗拉：≥550-700延伸：≥12-17标准：Q/BQB310-2009（代替：Q/BQB310-2003）牌号：SAPH310、SAPH370、SAPH400、SAPH440SPFH540、SPFH590QSTE340TM、QSTE380TM、QSTE420TM、QSTE460TM、QSTE500TMS315MC、S355MC、S420MC、S460MC、S500MC、S550MC、DD11、DD12、DD13、SPHC、SPHD、SPHE、可零卖具体数量请来电咨询一张起订！！酸洗卷板S550MC1.5*1100*c宝钢92.35酸洗卷板S550MC1.6*1251*c宝钢83.68酸洗卷板S550MC1.8*1253*c宝钢38.22酸洗卷板S550MC2.0*1251*c宝钢72.36酸洗卷板S550MC2.2*1250*c宝钢94.35酸洗卷板S550MC2.3*1251*c宝钢88.68酸洗卷板S550MC2.5*1200*c宝钢68.22酸洗卷板S550MC2.6*1251*c宝钢79.36酸洗卷板S550MC3.0*1250*c宝钢82.35酸洗卷板S550MC3.2*1251*c宝钢86.68酸洗卷板S550MC3.5*1240*c宝钢68.22酸洗卷板S550MC3.6*1251*c宝钢105.36酸洗卷板S550MC4.0*1240*c宝钢79.35酸洗卷板S550MC4.5*1251*c宝钢96.68酸洗卷板S550MC5.0*1260*c宝钢58.22酸洗卷板S550MC5.5*1251*c宝钢75.36酸洗卷板S550MC6.0*1260*c宝钢99.35酸洗卷板S550MC6.5*1251*c宝钢89.68酸洗卷板S550MC7.0*1250*c宝钢128.22酸洗卷板S550MC8.0*1251*c宝钢91.36酸洗卷板S550MC9.0*1256*c宝钢90.35)