Sidenor is a steel company, leader in the European steel industry for the production of special steel long products and one of the main producers of forged and cast pieces. It is also an important supplier of cold finished products in the European market. The company has production centers in Basque Country, Cantabria and Catalonia as well as business delegations in Germany, France, Italy and the U.K.
The company has highly specialized facilities offering solutions for all industrial sectors requiring high quality steel services.
European leader
in Special Steel
Long Products
Full range of rolled products (wire rods, bars, flats, billets), cold finished (cold-drawn, peeling/turning and straightening) and forged products (bars and flats) in carbon steels, free cutting steels, alloyed steels, spring steels, microalloyed steels, cold forming steels…
Specialized in
Forgings and
Castings
Specific unit for forging and casting pieces with a worldwide activity scope, providing solutions to meet the needs of sectors such as shipbuilding (both mercantile and naval) electrical power generation, cement manufacturing plants…
We are Innovation
Our vision is to be the metallurgical reference of both Sidenor and its customers. The activity of Sidenor R&D focuses on increasing competitiveness through improvements and innovations in Quality, Costs, Productivity and Product Development with our customers.
Sidenor Units in Europe
Sidenor Latest News
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18 March 2019FATLEAF: A new steel for better fatigue life of mono-leaf springs
The FATLEAF project, presented by Sidenor within the framework of the HAZITEK 2018 call, has finally been approved and awarded aid in the form of a grant amounting to 112,212.50 €. The FATLEAF project mainly aims at developing new steels for manufacturing springs for heavy......
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28 February 2019Sidenor invited to participate as a speaker at the Mineral Recycling Forum 2019 organized by Informed
For the second consecutive year, Sidenor will participate as a speaker at the Mineral Recycling Forum which will this time take place in Krakow on March 5-6, 2019. It is already the fourth edition of the event, organised by IMFORMED, which continues to develop as......
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26 February 2019INNOFAT project: Microalloyed steels for automotive components with improved fatigue performance
Leaded by Sidenor I+D, the European project INNOFAT (Innovative approach to improve fatigue performance of automotive components aiming at CO2 emissions reductions), faces the CO2 emissions reduction by means of the weight reduction of automotive components. This component downsizing is attained tha...