SAF2507™ for Highly Corrosive Conditions

SAF2507™ for Highly Corrosive Conditions

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Sandvik SAF2507

If your application happens to involve highly corrosive conditions, SAF2507™ may be of benefit to you as it is a super duplex stainless steel which boasts a higher chromium, molybdenum and nitrogen content. These elements ensure that it achieves excellent pitting and crevice corrosion resistance, demonstrated by its Pitting Resistance Equivalent Number (PREN) > 42.

At Langley Alloys, we specialise in supplying duplex and super duplex stainless steels, such as SAF2507™, for some of the world’s most demanding applications. Each product that we supply has been rigorously tested, and is manufactured to the highest possible standard from Norsok-accredited mill partners.


As a super duplex stainless steel, it is appreciable higher strength than most other austenitic and duplex stainless steels. Whilst it can’t be easily hardened by heat treatment, it can be strengthened by cold working. The combination of strength and corrosion resistance makes SAF2507™ perfect for a number of applications, including pulp and paper production, seawater cooling, geothermal wells and much more.

Get in Touch for SAF2507™

At Langley Alloys, we aim to develop a mutually beneficial, long term relationship with all our customers. We take great pride in our ability to consistently meet changing requirements and expectations across a number of industries and as standard, we supply our products with full certification and traceability.

With over 80 years industry experience and expertise behind us, we regularly supply products to prestigious customers including Schlumberger, the UK and US Navy, Weatherford and Flowserve. We also have a number of accreditations to ensure that you can be confident in choosing us as your supplier of SAF2507™ or any other metals for that matter.

If you’re interested in discussing how SAF2507 could benefit your application, please give our helpful team a call today – we will be more than happy to provide you with more information.

Please note: SAF2507 is a registered trademark of Sandvik Intellectual Property AB.

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