SYMPOSIA PAPER Published: 01 January 1965
STP43760S

Roping and Intergranular Corrosion of 430 Stainless Steel

Source

Heat treating Type 430 stainless steel above 1650 prior to cold rolling in order to produce a lower roped steel results in sensitization of the steel on fast cooling. This sensitization causes rapid intergranular corrosion in hot nitric-hydrofluoric acid solutions unless the steel is desensitized prior to immersion. The time-temperature relationship for desensitization is given. In addition, a possible mechanism for sensitization-desensitization in ferritic stainless steels is presented.

Author Information

Parker, E., A.
Jones & Laughlin Steel Corp., Louisville, Ohio.
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: A01
Pages: 348–355
DOI: 10.1520/STP43760S
ISBN-EB: 978-0-8031-6001-9
ISBN-13: 978-0-8031-6155-9