NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 121

DIN EN ISO 377/A1 2024-05-03 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing - Amendment 1 More  Comment 
ISO 377 AMD 1 2024-04-29 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing - Amendment 1 More  Comment 
ISO/AWI 9327-5 2024-04-25 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels More  Comment 
ISO/AWI 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/AWI 9327-4 2024-04-25 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 4: Weldable fine grain steels with high proof strength More  Comment 
ISO/AWI 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/AWI 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 
DIN EN ISO 683-7 2024-04-18 Heat-treatable steels, alloy steels and free-cutting steels - Part 7: Bright products of non-alloy and alloy steels (ISO 683-7:2023); German and English version prEN ISO 683-7:2024 More  Comment 
ISO/AWI 6934-3 2024-04-10 Steel for the prestressing of concrete - Part 3: Quenched and tempered wire More  Comment 
ISO/AWI 3084 2024-02-26 Iron ores - Experimental methods for evaluation of quality variation More  Comment 

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