The chemical composition of steel determines its chemical properties and, to a certain extent, its purpose. So, for cold forming complex products use low carbon steel containing up to 0.08% C. Low carbon content contributes to the deep drawing of steel.
Along with the requirements for mechanical properties of cold-rolled steel, a number of requirements that determine its technological suitability are imposed. The microstructure of the sheet metal determines the ductility, ceteris paribus, very decapitated sheet steel is produced with a thickness of 0.25-2.0 mm and is supplied in sheets of 510×710, 600×2000, 710×1420, 710×2000, 750×1500, 1000×2000 and 1250×2500 mm, as a rule in the annealed condition. Sheet steel with a thickness of 0.25-2.0 mm is also supplied galvanized.
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With the cold rolling a sheet made of alloyed, structural steel, structural alloyed extra-fine steel for special purposes, corrosion-resistant and heat-resistant, low-carbon electrical, siliceous electrical steels, tin, is produced; as well as cold-rolled tape (e.g., grain-oriented), electrical to magnetic cores, tool, spring and etc.
Post time: Aug-15-2019