NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 146

Document number Begin Title Comment
DIN EN 10138-1 rev 2023-04-08 Prestressing steels - Part 1: Wire More  Comment 
DIN EN 10138-2 rev 2023-04-08 Prestressing steels - Part 2: Strand More  Comment 
DIN EN 10138-3 rev 2023-04-08 Prestressing steels - Part 3: Bars; German and English version prEN 10138-3:2023 More  Comment 
DIN EN EC102105 2023-03-29 Guidelines for the preparation of standard routine methods with wavelength-dispersive X-ray fluorescence spectrometry More  Comment 
DIN CEN/TR 10261 rev 2023-01-24 Iron and steel - European standards for the determination of chemical composition More  Comment 
DIN EN 10217-1/A1 2022-10-22 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties; German version EN 10217-1:2019/A1:2025 More  Comment 
ISO 11951 2022-06-03 Cold-reduced tinmill products - Blackplate More  Comment 
ISO 11950 2022-06-03 Cold-reduced tinmill products - Electrolytic chromium/chromium oxide-coated steel More  Comment 
ISO 11949 2022-05-20 Cold-reduced tinmill products - Electrolytic tinplate More  Comment 
DIN CEN/TR 10366 2022-02-21 Steel for the reinforcement of concrete - Weldable reinforcing steels - Recommendations for controlling the machine straightening by a processor of reinforcing steel coils manufactured according to EN 10080 More  Comment 

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