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Performance and Application of Super Duplex Stainless Steel 2507
Source:Xinsteel Date:2020/9/8
Stainless steel 2507 (022Cr25Ni7Mo4N) is a super duplex stainless steel developed in Sweden in recent years. The grade is SAF2507. 2507 Stainless steel is the most resistant to local corrosion among duplex stainless steels, especially the strongest pitting corrosion resistance and high stress corrosion resistance. , Chloride stress corrosion resistance, abrasion resistance. 2507 stainless steel has high strength and good weldability.
It is suitable for heat exchange equipment in the chemical, petroleum, petrochemical and power industries that use river water, ground water and sea water as cooling media.
