NACE SP0170-2018

NACE SP0170-2018

Protection of Austenitic Stainless Steels and Other Austenitic Alloys from Polythionic Acid Stress Corrosion Cracking During a Shutdown of Refinery Equipment

€192.00

Details

This standard practice provides mitigation methods to protect austenitic stainless steels and other austenitic alloys from polythionic acid (PTA) stress corrosion cracking (SCC) that can occur during a shutdown of refinery equipment. This standard is directed toward preventing stress corrosion cracking (SCC) caused by polythionic acid (PTA) that can be formed by reaction of oxygen and water with sulfide corrosion products (i.e., metal sulfides) or with other oxidizable sulfur species (e.g., sulfur, hydrogen sulfide [H2S]). This standard is maintained by Task Group 173.

Additional Info

Author National Association of Corrosion Engineers (NACE)
Published by NACE
Document type Standard
Theme /subgroups/2015
EAN ISBN 9781575900394
Number of pages 16
Replace NACE SP0170-2012,NACE RP0170-2004,NACE RP0170-93(R1997)
Keyword NACE SP0170-2018