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What is super duplex stainless steel?

What is super duplex stainless steel?
Update Time:2019-11-12

This type of steel was developed in the late 1980s. The grades are mainly SAF2507, UR52N, Zeron100, etc. It is characterized by low C content, high Mo and high N, and ferrite phase content in steel accounts for 40% to 45%. , has excellent corrosion resistance.

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