Alloy 255 is a super duplex stainless which has a pitting resistance number greater than 40. Due to its copper content, it resists corrosion better than the other super duplexes, particularly in sea water applications.
Ferralium 255, UNS S32550
- Plate, Sheet & Strip: ASTM A240
- Rod & Bar: ASTM A479
Technical Data Sheet
Industries & Applications
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