NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 157

Document number Begin Title Comment
ISO 9441 2023-10-19 Steel - Determination of niobium content - 4-(2-Pyridylazo)-resorcinol (PAR) spectrophotometric method More  Comment 
DIN CEN/TR EC108034 2023-08-10 Methods of determination of the mechanical properties of self-bonding coating assemblies related to non-oriented electrical steels More  Comment 
ISO 21763 2023-08-03 Guidelines for smart manufacturing in the iron and steel industry More  Comment 
DIN EN 10365 2023-07-19 Hot rolled steel channels, I and H sections - Dimensions and masses; German version EN 10365:2026 More  Comment 
DIN EN 10205 2023-05-02 Cold reduced tinmill products - Blackplate; German version EN 10205:2024 More  Comment 
DIN EN 10337 rev 2023-04-17 Zinc and zinc alloy coated prestressing steel wires and strands More  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 

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