... : JIS G3002 GB/T251B 2) Grade: SGCC (DX51D+Z), SGCD (DX52D+Z) 3) Surface finish: regular spangle and zero spangle4) Thickness: 0 ... EN 101402,ASTM A653Grade SGCC,SGCD,SGCH,DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,DC51D+Z,S350GDApplications Widely used for roofs, outer walls, ... EN 101402,ASTM A653Grade SGCC,SGCD,SGCH,DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,DC51D+Z,S350GDApplications Widely used for roofs, outer walls, ...