NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 146

Document number Begin Title Comment
ISO/DIS 9327-1 2024-04-25 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 1: General requirements More  Comment 
ISO/DIS 9327-3 2024-04-25 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 3: Nickel steels with specified low temperature properties More  Comment 
ISO/DIS 9327-2 2024-04-25 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties More  Comment 
ISO/DIS 6934-3 2024-04-10 Steel for the prestressing of concrete - Part 3: Quenched and tempered wire More  Comment 
ISO/AWI 3082 2024-02-26 Iron ores - Sampling and sample preparation procedures More  Comment 
DIN EN ISO 683-3/A1 2024-01-26 Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels - Amendment 1 More  Comment 
DIN EN 10210-1 2024-01-18 Hot-finished steel structural hollow sections - Part 1: Technical delivery conditions; German and English version prEN 10210-1:2026 More  Comment 
DIN EN 10219-1 2024-01-18 Cold formed welded steel structural hollow sections - Part 1: Technical delivery conditions; German and English version prEN 10219-1:2026 More  Comment 
DIN EN 10380 2024-01-18 Finished non-alloy and alloy steel products for structural use; German and English version prEN 10380:2026 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 (ISO/DIS 4935:2025); German and English version prEN ISO 4935:2025 More  Comment 

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