Sheffield Forgemasters has over 200 years’ experience and is a fully accredited supplier of steel castings and forgings for the global defence industries

We are an approved supplier of high strength NQ1 and HY steel grades vital for Naval applications. We have supplied cast and forged steel components for numerous submarine platforms and surface vessels including the Trafalgar, Vanguard and Astute UK submarine programs.

Our broad range of capabilities and facilities allows us to supply products ranging from cast components, such as valve bodies, up to 22 metre forged shafts.

Contact Global Defence Sales Manager Andrew Green for more information


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Defence & Marine
Research & Development

Research & Development

Sheffield Forgemasters has a dedicated and highly qualified Research & Development team. The R&D team provides expert analysis, prediction, modelling and design services to various areas of the Sheffield Forgemasters business. Many consultancy services are also available to our customers and external contracts.

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