Cold Rolled Flat Products

Cold rolled flat products are manufactured from hot rolled steel through further rolling at ambient temperature, achieving thicknesses between 0.1mm and 3.0mm with superior surface finish and tighter dimensional tolerances. Three main types are available: raw or full hard (as-rolled without annealing), annealed (heat treated for improved formability), and cold black sheet. Cold rolling enhances the steel's strength and produces a smoother, more uniform surface compared to hot rolled products.

• Thickness range from 0.1mm to 3.0mm with tight tolerances
• Three types: raw/full hard, annealed, and cold black sheet
• Superior surface finish compared to hot rolled products
• Applications: white goods, home appliances, and electronics enclosures
• Widely used in pipe manufacturing and automotive body panels