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EN1A (230M07) Engineering SteelEN1A (230M07)

Engineering Steel

EN1A is a free cutting mild engineering steel which is suitable for high production use in both automatic lathes and CNC machines, and is available in both leaded (+Pb) and non-leaded.

Used specifically in the production of repetition turned parts, EN1A is an ideal material for the production of fittings including nuts, bolts and studs, especially if intricate drilling and machining ops are required. Supplied in untreated and cold finished condition. EN1A can also be supplied with added lead content for enhanced machinability.

Key Features:

EN1A Engineering Steel is ideal for use in precision turned components and is used in intricate drilling and machining operations. The alloy can be case hardened which improves wear resistance and has reasonable strength and ductility. EN1A also offers a superior finish.

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 EN1A (230M07) Engineering Steel Datasheet

Typical Applications:

  • Nuts
  • Bolts
  • Studs
  • Hydraulic fittings
  • Precision machined components


We offer EN1A (230M07) Engineering Steel in round bar, flat bar, square bar, hexagon and sheet. We also offer processing services throughout the Smiths Group - with more than 30 band saws and a fully automated magazine feed CNC rod blanking line, we can process your material to your exact requirements.

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.