Galvanized steel coils Standard: ASTM/ AISI/ BS/ DIN/ JIS/ GB Thickness: 0.12mm -- 4.0mm Width: 50mm -- 1500mm Zinc Coating: 40g/m2 -- 275g/m2 Hardness: 55HRB -- 90HRB Base Metal: Cold Rolled Steel Coils Surface: Chromated/ skinpass/ oiled/ slight oiled/ dry/ Anti-finger print