Corrosion resistant austenitic alloy

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United States of America Patent

PATENT NO 6918967
APP PUB NO 20040120843A1
SERIAL NO

10221809

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Abstract

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An austenitic alloy having improved ductility/processability and improved pitting and crevice corrosion resistance comprising, in % by weight, about: 25-30% Ni; 19-23% Cr; 6-8% Mo; 0.3-0.5% N; 0.5% Mn; 0-1.5% Cu; 0-0.2% C; 0-1% Al; 0-0.01% S; 0-1% Ti; 0-1% Si; up to trace amounts of Mg, Ca, and Ce; and balance Fe plus incidental impurities.

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Patent Owner(s)

Patent OwnerAddress
HUNTINGTON ALLOYS CORPORATION3200 RIVERSIDE DRIVE HUNTINGTON WV 25705

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crum, James R Ona, WV 10 50
Hartmann, Vernon W Culloden, WV 1 3
Mannan, Sarwan K Barboursville, WV 6 21
Suarez, Frances S Huntington, WV 1 3

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