Application of cold rolled sheet

 Application of cold rolled sheet

　　Cold rolled sheet (cold rolled sheet in English) is made of hot rolled coil as raw material, rolled at room temperature below the recrystallization temperature to form a steel plate with a thickness of less than 4mm.

　　Since rolling at room temperature does not produce iron oxide scale, the cold-rolled sheet has good surface quality and high dimensional accuracy. Coupled with annealing treatment, its mechanical properties and process performance are superior to hot-rolled sheets.

　　Cold-rolled sheets are mainly used in construction (building roof panels, roof grids, etc.), agriculture, animal husbandry and fishery (grain storage and transportation, frozen processing equipment for meat and aquatic products), automobile manufacturing (corrosion-resistant parts), home appliances (civilian chimneys, kitchen utensils), etc. There are many kinds of cold-rolled sheets, such as galvanized sheet, stainless steel sheet, aluminum sheet.



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