Cold rolled steel is essentially hot rolled steel that has been through further processing. Once hot rolled steel has cooled, it is then re-rolled at room temperature to achieve more exact dimensions and better surface qualities.
Cold “rolled” steel is often used to describe a range of finishing processes, though technically “cold rolled” applies only to sheets that undergo compression between rollers. Steel forms that are pulled, such as bars or tubes, are “drawn,” not rolled. Other cold finishing processes include turning, grinding, and polishing—each of which is used to modify existing hot rolled stock into more refined products.
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Product Name
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cold rolled steel plate/sheet/coil/strip manufacturer
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Width
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50-1500mm
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Thickness
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0.12mm-6.0mm
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Hardness
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Softy ,Half hard, Hard quality
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Coil ID
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508mm&610mm
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Stardard
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AISI ASTM BS DIN GB JIS SAE
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Material
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Q195 Q215 Q235 08AL SPCC SPCD SPCE SPCEN ST12 ST13 ST14 ST15 ST16 DC01 DC02 DC03 DC04 DC05 DC06,etc
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Surface
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Chromated and oiled,and anti-finger
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Application
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Architecture,electrical, household appliances, automobile industry, transportation packaging,machining, interior decoration, medical
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Processing Services
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Uncoiling, Cutting, Punching, Welding, Bending
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Application Scenarios
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