Nace Sp0170 Pdf 2021 _verified_ -

: Covers the entire shutdown process, including downtime and the periods immediately preceding and following it (start-up). Target Materials : Focuses on common refinery alloys like UNS S30400 (304 SS) S31600 (316 SS) , and stabilized grades like

Refinery equipment, particularly in desulfurizing, hydrocracking, and hydrotreating units, often uses austenitic stainless steels because of their high-temperature strength and corrosion resistance. However, these materials are highly susceptible to . PTA SCC occurs when: NACE SP0170-2018 nace sp0170 pdf 2021

: When implementing measures to control stray-current corrosion, adhering to the guidelines in NACE SP0170 can help ensure compliance with industry best practices. This is particularly important for maintaining asset integrity, safety, and environmental protection. : Covers the entire shutdown process, including downtime