NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 108

Document number Begin Title Comment
ISO/CD 20805 2025-01-07 Hot-rolled steel sheet in coils of higher yield strength with improved formability and heavy thickness for cold forming More  Comment 
ISO/CD 15355 2024-12-20 Steel and iron - Determination of chromium content - Indirect titration method More  Comment 
ISO/WD 25411 2024-11-22 Carbon footprint accounting and reporting of non-parallel steel wire and cords for tyre reinforcement More  Comment 
ISO/WD 25408-2 2024-11-22 Testing method for bead wire - Part 2: Adhesion test More  Comment 
ISO/WD 25408-1 2024-11-22 Testing method for bead wire - Part 1: General requirements More  Comment 
ISO/CD 25319 2024-10-10 Determination of Fe Metal in sponge iron and briquettes More  Comment 
ISO/CD 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/DIS 629 2024-09-18 Steel and cast iron - Determination of manganese content - Spectrophotometric method More  Comment 
DIN 59231 2024-08-19 Corrugated sheets and roofing sheets, surface coated - Dimensions, masses and static values 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 

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