The cold rolled coils are manufactured from the hot rolled coils. The hot rolled coils are cleaned chemically and processed further in cold reduction mills, where the material is cooled (at room temperature) followed by annealing andor tempers rolling. This process will produce steel with closer dimensional tolerances and a wider range of surface finishes. Cold rolling increases strength, enhances the surface finish and offers uniform thickness. To prevent the cold rolled coils from rust, they are usually coated with thin layer of oil. Further coating of Zinc-Aluminium alloy or galvanization on the metal can be processed. VKICL offer cold rolled coils in a range of international standard grades.
Coimbatore, Gujarat, India
