Carbon structural steel plate 60Si2Mn 1)high quality 2)perfect surface 3)Lowest price Carbon structural steel plate 60Si2Mn1) Width: 1000-4000mm2) Length: 1000-6000mm3) Thickness: 1-300mm4 ... , 20Cr, 40Cr, 50Mn2V, 30CrMo,Q215,Q235,Q355,st37, ss400,A573Gr.65, A516Gr65, A516Gr70, A284Gr6) Type: Steel Plate7) Technique: Cold Rolled8) Surface Treatment ...