... steel coil 1.Material:DC01,DC02,DC03,ST12,ST13,ST14,SPCC,SPCD; 2.Size:0.2mm-3. ... Introduction for Cold Rolled Steel Coil a. Grade:DC01,DC02,DC03,ST12,ST13,ST14,SPCC,SPCD,SPCE,DX51D,DX52D, DX53D,BLC ... )≤0.10≤0.50≤0.035≤0.025≥0.020-DC03(St13)≤0.08≤0.45≤0.030≤0.025≥0 ... coil and prepainted steel coil ,etc.Packing: Description in detail DC03 cold rolled steel coil