热轧酸洗卷S650MC热轧酸洗板QSTE650TM汽车结构钢酸洗板卷价格

热轧S650MC酸洗卷| S650MC热轧酸洗卷| QSTE650热轧酸洗卷 | QSTE650热轧 酸洗卷上海宝钢热轧酸洗卷S650MC 上海宝钢热轧酸洗板 QSTE650TM S650MC 上海宝钢热轧酸洗卷QSTE650TM 上海热轧酸洗卷酸洗卷S650MC酸洗板QSTE650TM汽车结构钢酸洗板卷价格上海酸洗卷S650MC上海酸洗板QSTE650TM汽车结构钢上海酸洗板卷价格上海S700MC酸洗卷宝钢加工配送产品网址：上海上海上海上海上海上海上海上海汽车零件用钢-上海旭宏国际贸易有限公司
上海 高宇
上海汽车结构用热轧酸洗钢带
机械性能
牌 号 Grade 抗拉 强度 Rm (MPa) 上屈服强度 c ReH c (MPa) 断后伸长率
上海SAPH310 ≥310 ≥185 ≥33
上海SAPH370 ≥370 ≥225 ≥32
上海SAPH400 ≥400 ≥255 ≥31
上海SAPH440 ≥440 ≥305 ≥29
上海QStE340TM ≥340 420~540 ≥25
上海QStE380TM ≥380 450~590 ≥23
上海QStE420TM ≥420 480~620 ≥21
上海QStE460TM ≥460 520~670 ≥19
上海QStE500TM ≥500 550~700 ≥17
上海QSTE550TM ≥550 600-760 ≥12
上海SPFH540 ≥355 ≥540 ≥21
上海SPFH590 ≥420 ≥590 ≥19
上海S600MC ≥600 650-820 ≥12
上海S650MC ≥650 700-880 ≥10
上海S700MC ≥700 750-950 ≥10
化学成分
牌 号 Grade 化学成分 a Chemical Composition a (%) C Si Mn P S Alt 上海SAPH310 ≤0.10 ≤0.30 ≤0.50 ≤0.035 ≤0.035 ≥0.010
上海SAPH370 ≤0.21 ≤0.30 ≤0.75 ≤0.035 ≤0.035 ≥0.010
上海SAPH400 ≤0.21 ≤0.30 ≤1.40 ≤0.030 ≤0.025 ≥0.010
上海SAPH440 ≤0.21 ≤0.30 ≤1.50 ≤0.030 ≤0.025 ≥0.010
上海SPFH540 ≤0.15 ≤0.50 ≤1.80 ≤0.025 ≤0.025 ≥0.010
上海SPFH590 ≤0.18 ≤0.60 ≤2.00 ≤0.025 ≤0.025 ≥0.010
上海B330CL ≤0.10 ≤0.30 ≤0.50 ≤0.030 ≤0.025 ≥0.010
上海B380CL ≤0.12 ≤0.30 ≤1.20 ≤0.030 ≤0.025 ≥0.010
上海B420CL ≤0.12 ≤0.30 ≤1.50 ≤0.030 ≤0.025 ≥0.010
上海B320L ≤0.10 ≤0.30 ≤0.50 ≤0.030 ≤0.035 ≥0.010
上海B420L ≤0.12 ≤0.50 ≤1.50 ≤0.030 ≤0.025 ≥0.010
上海B510L ≤0.16 ≤0.50 ≤1.60 ≤0.030 ≤0.025 ≥0.010
上海B510DL ≤0.18 ≤0.30 ≤1.60 ≤0.025 ≤0.020 ≥0.010
上海B550L ≤0.16 ≤0.50 ≤1.60 ≤0.030 ≤0.025 ≥0.010
上海QStE340TM ≤0.12 ≤0.50 ≤1.30 ≤0.030 ≤0.025 ≥0.015
上海QStE380TM ≤0.12 ≤0.50 ≤1.40 ≤0.030 ≤0.025 ≥0.015
上海QStE420TM ≤0.12 ≤0.50 ≤1.50 ≤0.030 ≤0.025 ≥0.015
上海QStE460TM ≤0.12 ≤0.50 ≤1.60 ≤0.030 ≤0.025 ≥0.015
上海QStE500TM ≤0.12 ≤0.50 ≤1.70 ≤0.030 ≤0.025 ≥0.015