Uranus 52N+ is a former-trademark of Industeel. The product is now promoted as UR2507Cu.
It designates a type of super duplex stainless steel, closely following UNS S32550. This product is better known on the marketplace as Ferralium 255.
Ferralium 255 (UNS32550, DIN 1.4507, F61) is the original SDSS, developed by Langley Alloys in the 1960’s. It is still the only super duplex to provide a yield strength greater than 85ksi. At the same time, the increased copper content (2%) of Ferralium 255 ensures greater resistance to acids in comparison to other alloys of that type. This makes it an excellent choice for construction projects, where its high strength and resistance to
Langley Alloys carries an extensive stock of Ferralium 255, with bar up to 16″ (406.4mm) diameter, plate up to 3″ (76.2mm) thickness, and a variety of pipes and fittings available ex-stock from our warehouses in the UK and USA.
For more information about high performance stainless steels alloys, please don’t hesitate to contact us today. We would be happy to answer any questions that you may have regarding specifications and common applications.