Stainless steel having excellent pitting corrosion resistance an

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium

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75122, 75125, 75128A, 75128C, 75128E, 75128F, 75128N, 75128G, 75128W, C22C 3806, C22C 3842, C22C 3844, C22C 3854

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041727169

ABSTRACT:
A stainless steel having excellent pitting corrosion resistance and hot workability which comprises 0.001 to 0.20% (by weight) of C, 0.1 to 6.0% of Si, 0.1 to 10.0% of Mn, 15 to 35% of Cr, 3.5 to 35.0% of Ni, 0.01 to 6.0% of Mo (Si+Cr+Ni+Mo.gtoreq.25%), 0.001 to 0.50% of N, 0.01 to 0.07% of Al, and 0.001 to 0.02% of Ca with the balance being iron and unavoidable impurities.

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patent: 3759757 (1973-09-01), Perry
patent: 3788843 (1974-01-01), Mimino et al.
patent: 4108641 (1978-08-01), Fujioka et al.

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