A Comprehensive Technical Analysis of Duplex 2205 Seamless Pipe (UNS S32205 / DIN 1.4462) Abstract: This in-depth report provides a exhaustive examination of Duplex Stainless Steel Grade 2205, specifically in its seamless pipe form, encompassing its standard designations UNS S32205 and DIN Werkstoffnummer 1.4462. The study delves into the fundamental metallurgy of duplex stainless steels, elucidating