NA 021

DIN Standards Committee Iron and Steel

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Projects of NA 021

Number: 156

Document number Begin Title Comment
DIN EN 10304 rev 2026-07-10 Magnetic materials (iron and steel) for use in relays More  Comment 
DIN EN 10265/A1 2026-07-10 Magnetics materials - Specification for electrical steel strip and sheet with specified mechanical properties and magnetic polarisation More  Comment 
DIN EN 10341 rev 2026-07-10 Cold rolled electrical non-alloy and alloy steel sheet and strip delivered in the semi-processed state More  Comment 
DIN EN 13674-2 rev 2026-07-08 Railway applications - Infrastructure - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above More  Comment 
DIN EN ISO 683-3/A1 2026-06-29 Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels - Amendment 1 More  Comment 
DIN EN 10216-3 rev 2026-05-27 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Alloy fine grain steel tubes More  Comment 
DIN EN 10216-4 rev 2026-05-27 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties More  Comment 
DIN EN 10216-1 rev 2026-05-27 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties More  Comment 
ISO/AWI 630-7 2026-05-05 Structural steels - Part 7: Technical delivery conditions for Fire-resistant structural steels More  Comment 
ISO/AWI 9329-2 2026-04-17 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Unalloyed and alloyed steels with specified elevated temperature properties More  Comment 

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