AUSTENITIC STAINLESS STEEL

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United States of America Patent

APP PUB NO 20230076254A1
SERIAL NO

17792937

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This austenitic stainless steel contains, in terms of % by mass: C: 0.100% or less, Si: 3.00% or less, Mn: 0.01% or more and 5.00% or less, P: 0.100% or less, S: 0.0050% or less, Ni: 7.00% or more and 38.00% or less, Cr: 17.00% or more and 28.00% or less, Mo: 10.00% or less, and N: more than 0.100% and 0.400% or less, with a remainder being Fe and impurities, and a brightness difference ΔL of a surface of a stainless steel is 5 or less.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL STAINLESS STEEL CORPORATION8-2 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-0005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIRAIDE, Nobuhiko Tokyo, JP 21 89
YOSHIMI, Toshihiko Tokyo, JP 2 0

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