Features: 1) Thickness: 0. 18 - 2. 5mm 3) Width: 19mm - 500mm 2) Thickness tolerance: -0. 02mm to +0. 01mm 4) Width tolerance: +/-0. 1mm 5) Zinc coating: 90 - 250gsm 6) Surface treatment: Chromate, oiled/unoiled 7) Steel grade and standard: Q195, Q195L, SGCC, 08AL equal to JIS G3302 1998 or ASTM A653M / A924M 1998 8) Applications: Building material fields, galvanized wire steel tapes, other fields 9) The weight of zinc layer can be requested customers' request