FERRITIC STAINLESS STEEL SHEET WITH EXCELLENT THERMAL FATIGUE PROPERTIES, AND AUTOMOTIVE EXHAUST-GAS PATH MEMBER
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Apr 8, 2010
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May 11, 2007
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: Nb−8(C+N)≧0 . . . (1), 10Si+20Mo+30Cu+20(Ti+V)+160Nb−(Mn+Ni)≧100 . . . (2). The ferritic stainless steel sheet, having a relatively inexpensive component composition, has excellent thermal fatigue properties, and is suitable for use in an automotive exhaust-gas path member, including an exhaust manifold, a catalyst converter, a front pipe, or a center pipe.
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