| 摘要 |
PROBLEM TO BE SOLVED: To produce a ferritic stainless steel having antifungal property, toughness and machinability combinedly. SOLUTION: This ferritic stainless steel in the one in which phases essentially consisting of Cu are exposed to the surface of ferritic stainless steel contg., by mass, <=0.02% C, 0.01 to 0.4% Si, <=1.0% Mn, 0.06 to 0.12% S, 18 to 32% Cr, 1.5 to 4.5% Mo, 1.0 to 3.5% Cu, 0.05 to 0.3% Ti, <=0.2% Al, <=0.02% N, 0 to 0.2% Nb, and the balance substantial Fe.
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