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BS S145 Stainless Steel BarBS S145D

Stainless Steel Bar

S145D is a precipitation hardening stainless steel with high strength and moderate to good corrosion resistance.

The alloy is identical in chemical composition to both BS S143 & BS S144 but has higher tensile strength which is achieved through heat treatment.

Key Features:

BS S145 Aerospace Stainless Steel Bar can be supplied solution treated or solution treated and precipitated. Due to the added heat treatment, the alloy has an even greater tensile strength when compared with S143 and S144. The alloy offers moderate to good corrosion resistance.

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 S145 Aerospace Stainless Steel Bar Datasheet

Typical Applications:

  • Aerospace components
  • Military components
  • High technology applications
  • Automotive components
  • Industrial bearings
  • Precision parts

We offer BS S145 Aerospace Stainless Steel in bar.


There are thirty power saws within the Smiths group including a fully automated magazine feed CNC rod blanking line. We can economically cut from one off blanks to the largest production run for immediate or just in time deliveries.

Pick a Product

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

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