• Hydrogen Technologies Standards form the basic framework for market ramp-up

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Projects of NA 021-00-30 AA

DIN EN ISO 11652 2025-02-10 Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997); German version EN ISO 11652:2025 More  Comment 
ISO/AWI 10701 2025-01-16 Steel and iron - Determination of sulfur content - Methylene blue spectrophotometric method More  Comment 
ISO/AWI 15355 2024-12-20 Steel and iron - Determination of chromium content - Indirect titration method More  Comment 
ISO/AWI 21826-2 2024-10-10 Iron ores - Determination of total iron content using the EDTA photometric titration method - Part 2: Fusion decomposition method More  Comment 
ISO/WD 25319 2024-10-10 Determination of Fe Metal in sponge iron and briquettes More  Comment 
ISO/CD 629 2024-09-18 Steel and cast iron - Determination of manganese content - Spectrophotometric method More  Comment 
ISO/CD TR 21074 2024-07-29 Application of ISO 5725 for the determination of repeatability and reproducibility of precision tests performed in standardization work for chemical analysis of steel More  Comment 
DIN EN ISO 4935 2023-12-21 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace More  Comment 
DIN EN ISO 9556 2023-11-10 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace (ISO/DIS 9556:2024); German and English version prEN ISO 9556:2024 More  Comment 
DIN EN ISO 10280 2023-11-10 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrometric method (ISO/DIS 10280:2025); German and English version prEN ISO 10280:2025 More  Comment 

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