Welcome to Special Steels Ltd

Special Steels Ltd – the UK's largest independent NADCAP approved heat treatment company in terms of capacity and process range. We operate across three sites, running more than 50 furnaces and a wide range of additional metal processing services. Our processing capabilities encompass both ferrous and non-ferrous alloys, including low alloy, carbon and stainless steels, nickel-based superalloys, duplex and super-duplex alloys.

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What sets us apart

Combining superior metallurgical knowledge, exceptional technical expertise and outstanding service allows us to provide total satisfaction for all our customers.


Our industry expertise

We supply and service major OEMs operating in most major industrial sectors, from oil and gas to automotive, nuclear to general engineering, power generation to marine, and many more in between.


Special Steels in numbers

50 furnaces in operation
95 years of unparalleled expertise
10m length processing capacity

Our services