1. UNE-EN 10132 Cold rolled narrow steel strip for heat treatment;Technical delivery conditions,2021
2. UNE-EN 10270-1:2012+A1 Steel wire for mechanical springs,2017
3. UNE-EN 10152 Electrolytically zinc coated cold rolled steel flat products for cold forming;Technical delivery conditions,2017
4. UNE-EN 10346 Continuously hot-dip coated steel flat products for cold forming;Technical delivery conditions,2015
5. UNE-EN 10088-2 Stainless Steels. Part 2: Technical Delivery Conditions for Sheet/plate and Strip of Corrosion Resisting Steels for General Purposes,2015