cold rolled steel sheet DC01 1.Meterial:Q235 ... DC01,DC02,DC03,ST12,ST13,ST14,SPCC,SPCD,SPCE,DX51D,DX52D, DX53D,BLC,BLD,etc.b. ... 270303234363738SPCD-270323436383940SPCE, SPCEN210270343638404142 b. Cold rolled mild steel coilGrade & usage GradeUsageDC01(St12)Commercial useDC03(St13 ... , the base metals for galvanized steel coil and prepainted steel coil ,etc.4.Packing: cold rolled steel sheet DC01