摘要 |
PROBLEM TO BE SOLVED: To provide a stainless steel plate provided with finger print resistance, contamination resistance, and corrosion resistance, and an economical method capable of inexpensively and easily manufacturing the stainless steel plate using regular equipment and conditions. SOLUTION: In cold finish rolling after continuously annealing and pickling a stainless steel strip, the strip is finished with a dull rolling the final pass so as to have a surface of which the ten point height of irregularities Rz is 3.5μm or more and 6.5μm or less, the average clearance of surface concavity and convexity Sm is 120μm or more and 250μm or less, and the variable-area ratio of the convexity portion is 15% or more and 45% or less and then, bright annealing is executed.
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