The thickness of cold-rolled steel sheet is not a fixed value, but rather determined by specific needs and applications.
In the market, the thickness of cold-rolled steel sheet generally does not exceed 6mm. This is due to both market demand and the limitations of the rolling process. Generally, the thickness range of cold-rolled steel sheet can be between 0.1mm and 8mm. Cold-rolled steel sheet is made from hot-rolled steel coils through cold continuous rolling, annealing, and pickling, resulting in reduced plasticity and increased hardness.
However, this range is not absolute. In reality, the maximum thickness of cold-rolled steel sheet can be greater, but this usually depends on production processes and equipment capabilities, as well as market demand.

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