Cold-rolled stainless flat in the 3 mm to 4.75 mm thickness band and at least 600 mm wide is a commercially significant product for manufacturers of kitchen equipment, pharmaceutical processing vessels, architectural panels, and transportation components, where the improved surface finish and tighter gauge tolerance of cold rolling justify the additional processing cost over hot-rolled alternatives. Section 232 tariffs apply, and the 3 mm lower bound is a classification boundary shared with the hot-rolled stainless schedule, making the rolling method — not just thickness — a critical classification determinant. Mill test reports confirming cold-reduction practice and final annealing condition are standard documentation for this product.

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