T bendng: 0t-3t Pencil hardness:>2h Impact:>9j Mek(time):>720hr Acid stability:dip in 5% hclliquor for 300hr, no bobble, no color change and no peel-off Alkali resistance:dip in 5% naoh liquor for 300hr, no bobble, no color change and no peel-off. Base material:1, hdgi 2.Aluzinc 3.Cr Grade:sgccdx51dastma653en10142s350gd Thickness:0.17~1.00mm Width:
