... Steel Coils SPCC-SD 1.spec:SPCC,SPCD,DC01,DC02,ST12,ST13 2.thicknes:0.12-4.0mm 3.width:600-1500mm SPCC-SD ... Inner Diameter: 508mm,610mmCold Weight: 4MT-12MTStandard: GB/JIS/ASTM/BS Material: SPCC,SPCD,DC01,DC02,ST12,ST13Remarks:1.Origin / Manufacturer: China2 ...