Extra Quality | Nace Sp0170 Pdf

The standard (currently NACE SP0170-2018 ) is a critical standard practice for the petroleum refining industry, focusing on the protection of austenitic stainless steels and other austenitic alloys from Polythionic Acid (PTA) Stress Corrosion Cracking (SCC) .

To avoid PTA SCC—caused by reaction between sulfur, oxygen, and water—the standard recommends: Alkaline Washing: nace sp0170 pdf

Originally established in 1970 and most recently updated as , this Standard Practice (SP) provides specific mitigation methods to safeguard austenitic stainless steels and other austenitic alloys. Overview of NACE SP0170 The standard (currently NACE SP0170-2018 ) is a