SGCC galvanized steel zinc 60g-275g 1. Grade: DX51D, SGCC 2. Thickness: 0.13mm-1.0mm SGCC galvanized ... .0mmWidth: 600mm-1250mmZinc coating: 60g-275gSurface: regular spangle, min spangle, zero spangleGrade: DX51D, SGCCStandard: ASTM, GB, JIS1. Hot dip galvanized steel ...