... SGCC,DC51D,DX51D,DX52D,SPCC,SGCD,Q195,Q235 thickness: 0.2-4.0mm Specificationsstandard:ASTM,AISI,GB,DIN,BS,JIS material ... DC51D,DX51D,DX52D,SPCC,SGCD,Q195,Q235 specification Thicknesshot galvanizing:0.2mm-4.0mmhot dip galvanized, zinc-iron alloy , ... coil(ton)12ton-15tonID of coil(mm)508/610lengthcoil/according to guest requirementsurface texturezero spangle, big spangle ,small spanglesurface ...