NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 135

Document number Begin Title Comment
ISO/CD 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 
ISO/CD 3084 2024-02-26 Iron ores - Experimental methods for evaluation of quality variation 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 
ISO/TR 25088 2024-01-25 Guidance for the application of low-carbon technologies in steel plants More  Comment 
DIN EN 10380 2024-01-18 Steels for structural use - General requirements More  Comment 
DIN EN 10219-1 2024-01-18 Cold formed welded steel structural hollow sections - Part 1: Technical delivery conditions More  Comment 
DIN EN 10210-1 2024-01-18 Hot finished steel structural hollow sections - Part 1: Technical delivery conditions More  Comment 
ISO 683-3 AMD 1 2024-01-17 Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels - Amendment 1 More  Comment 

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