... SGCC,DC51D,DX51D,DX52D,SPCC,SGCD,Q195,Q235 Color coating steel plate(1)standard:ASTM,AISI,GB ... specification Thicknesshot galvanizing:0.2mm-4.0mmhot dip galvanized, zinc-iron alloy ,aluminum plate:0.2mm- ... 3.0mmwidthhot galvanizing:750mm-1250mmhot galvanized ,zinc-iron alloy, aluminum plate:700mm-1350mmmax weight ... printed, Oiled, Phosphate,Passivity ASTM SGCC color coating steel plate