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BS S525 Aerospace & Alloy Stainless Steel SheetBS S525

Austenitic Chromium-Nickel Stainless Steel Sheet

BS S525 is an austenitic chromium-nickel stainless steel stabilised with niobium.

Available in the cold rolled or cold rolled and tempered condition, the alloy is suitable for medium strength components requiring good corrosion resistance and cold workability. With good weldability the alloy has a tensile strength (Rm) 800-1100 N/mm².

Key Features:

S525 aerospace stainless steel sheet is offered with added Niobium and promotes good corrosion resistance and workability. It is a medium strength alloy with good weldability which is supplied in the cold rolled or cold rolled and tempered condition.

Technical Assistance

Our knowledgeable staff and resident metallurgists will be pleased to assist you further on any technical topic. Smiths Metal Centres Limited also boasts an in-house UKAS Accredited Testing Laboratory which is unique within the multi-metal and plastic stockholding sector. We believe this underlines our total commitment to quality and our ethos of being the complete service provider.

Download BS S525 Aerospace & Alloy Stainless Steel Sheet Datasheet

Typical Applications:

  • Aerospace fabrication
  • Panels
  • Bodywork
  • Blanking panels
  • Space frames

We offer BS S525 in sheet and strips.


Smiths offer in-house processing operations including a comprehensive guillotining service at our Head Office and across our 14 UK service Centres, where we can cut your alloy sheets to your suit your needs.

Pick a Product

To find out more about Smiths Metal Centres extensive range of high aerospace stainless sheet products, click on one of our products on the side menu of this web page.

Have a question or need a detailed quote?

Our staff are ready to take your call. For all supply and technical enquiries call us today
on 0845 527 3331 or click here to contact us.