Evaluating recent cases of cracking in solid and clad 300 series stainless steel (C2026-00210)
Tuesday, March 17, 2026
11:30 AM - 12:00 AM Central
Location: 342 DE
Earn .5 PDH
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Austenitic 300 series stainless steels are widely used across various refining process units due to their excellent corrosion resistance. However, despite their high corrosion resistance, these alloys remain susceptible to several forms of stress corrosion cracking (SCC). This paper presents recent case studies involving SCC in both solid and clad 300 series stainless steels. It examines the underlying mechanisms and contributing factors, outlines the techniques employed to identify different forms of SCC, and discusses the repairs and mitigation strategies implemented to prevent recurrence. By analyzing these cases, the paper aims to enhance understanding of SCC behavior in refining environments and provide practical guidance for its prevention.
