Standard:AISI, ASTM, BS, DIN, GB, JIS Grade:DX51D,DX52D,SGCC,SGCE, SPCC Thickness:0.15mm-2.0mm Model Number:SGCC,CGCC,SPCC,DX51D Type:Steel Coil Technique:Cold Rolled Surface Treatment:Coated Application:construction materials Special Use:Wear Resistant Steel Width:900mm-1250mm Length:coils or sheets or as customized edge:slit edge or mill edge coil ID:508mm/610mm coil weight:3-6 metric ton thickness of top coating:12-25 microns thickness of back coating:5-8 microns material of top coating:polyester coating, PE, with film material of back coating:epoxy primer base metal:GI coil,GL coil quality:pretty good