HIGH HARDNESS STAINLESS STEEL SUPERIOR IN ANTIBACTERIAL PROPERTY AND CORROSION RESISTANCE

摘要

PROBLEM TO BE SOLVED: To provide a stainless steel having high hardness and antibacterial property and also superior corrosion resistance.;SOLUTION: The stainless steel consists of, by mass %, 0.10-0.45% C, ≤0.50% Si, ≤1.00% Mn, ≤0.04% P, ≤0.010% S, 1.50-3.50% Cu, 0.01-0.50% Ni, 10.0-16.0% Cr 0.05-0.35% N, and the balance substantially Fe. Further, the stainless steel can contain 0.20-1.00% Mo, 0.30-1.50% W, and 0.0005-0.0100% of B, Ca, Mg, REM respectively.;COPYRIGHT: (C)2000,JPO