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EN24 (817M40T) Engineering SteelEN24 (817M40T)

Engineering Steel

EN24 is a very high strength steel alloy which is supplied hardened and tempered.

The grade is a nickel chromium molybdenum combination - this offers high tensile steel strength, with good ductility and wear resistance characteristics. With relatively good impact properties at low temperatures, EN24 is also suitable for a variety of elevated temperature applications.

Key Features:

EN24 Engineering Steel is easy to treat and temper and is supplied hardened and tempered. The alloy offers a good combination of strength, ductility and wear resistance. It is a very high strength alloy engineering steel.

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 EN24 (817M40T) Engineering Steel Datasheet

Typical Applications:

  • High strength shafts
  • Punches & dies
  • Drill bushings
  • Retaining rings
  • Gears


We offer EN24 (817M40T) Engineering Steel in round bar, flat bar, square bar and plate. With thirty power saws available across the Smiths Group, we can efficiently cut your material to size regardless of quantity. This includes a fully automated magazine feed CNC rod blanking line.

Pick a Product

To find out more about Smiths Metal Centres extensive range of high engineering steels, 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.