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Defence & Marine

SECTORS

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.

Safety Critical Components Steel Grades Cast Steel Surface Vessel Components Cast Steel Submarine Components Approvals Forged Steel Surface Vessel Components Forged Steel Submarine Components Forged Steel Shafts Specialist Services

Downloads

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Download our Defence & Marine Fact Sheet

Capabilities

Find out more about the Capabilities on offer from Sheffield Forgemasters

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.