| 摘要 |
<p>The disclosed ferrite-based stainless steel for use in the components of an automobile exhaust system comprises, in terms of mass%, at most 0.015% C, 0.01-0.50% Si, 0.01-0.50% Mn, at most 0.050% P, at most 0.010% S, at most 0.015% N, 0.010-0.100% Al, 16.5-22.5% Cr, 0.5-2.0% Ni and 0.01-0.50% Sn, and further comprises 0.03-0.30% Ti and/or 0.03-0.30% Nb, with the remainder being Fe and unavoidable impurities.</p> |
