| 摘要 |
PROBLEM TO BE SOLVED: To obtain a stainless embossed steel plate superior in slip resistance property by increasing surface abrasion resistance. SOLUTION: A convex part 1 is formed on a stainless steel plate surface by an emboss processing, wherein a height difference H of a concave, convex parts is 50μm or more, an area S1 of the convex part top face is 0.5 cm2/piece or less, a shoulder angleαof the convex part top face is less than 135 degrees, and an exclusive area ratio Rs of the convex part against the steel plate surface is within a range of 10-50%. By adjusting the shape and distribution of the convex part 1, a frictional force of the surface becomes large.
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