2205 Duplex Stainless Steel is a classic ferritic-austenitic duplex grade, boasting high tensile strength and exceptional pitting/crevice corrosion resistance—far superior to 316. It features excellent stress corrosion cracking resistance, good weldability and formability, and stable mechanical properties in harsh corrosive, high-pressure environments. More economical than super duplex steels, it’s customizable in specifications, an ideal high-performance choice for heavy industrial applications with strict corrosion and strength requirements.