S420MC化学成分
C0.12
SI0.5
MN1.6
P0.025
S0.015
ALT0.015
TI0.15
S420MC屈服强度420
S420MC抗拉强度480-620
S420MC伸长率16
S420MC规格4.000X1326XC 2.000X1156XC 1.900X920XC 2.000X1156XC 5.0X1230XC 2.5X1170XC 2.6X1210Xc
3.0X1025XC 3.0X1250XC 2.5X1250XC 2.60X1250XC 2.0X1250XC 3.50X1200XC 6.0X1220XC 4.55X1170XC
4X1205Xc 2.0X914XC 1.9X880XC 2.3X1249XC 2.3X850XC 5.0X51XC 2.00X1192XC 3X1250X0 2.70X1090XC
3X1092Xc 3.9X1114XC 5.0X1136XC 4.95X1136XC 5.0X1250XC 5.0X1136XC 4.5X1250XC 2.70X1105XC
2.7X240X0 2.7X1258X0 4.0X1250XC.....
