Steel for use in exhaust manifolds of automobiles

Metal treatment – Stock – Ferrous

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420 61, 420 69, C22C 3822

Patent

active

054893453

ABSTRACT:
A ferritic stainless steel which exhibits improved formability and which is especially useful for making 950.degree. C. or 1000.degree. C. exhaust manifolds is disclosed, the steel composition thereof consisting essentially of, on the basis of weight:

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