NA 092

DIN Standards Committee Welding and allied processes

DIN CEN ISO/TR 20172 [CURRENT] references following documents:

Document number Edition Title
EN 10222-2+A1 2021-06 Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties More 
EN 10222-3 2017-04 Steel forgings for pressure purposes - Part 3: Nickel steels with specified low temperature properties More 
EN 10222-4+A1 2021-06 Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength More 
EN 10222-5 2017-04 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels More 
EN 10224 2002-12 Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption - Technical delivery conditions More 
EN 10250-2 2022-03 Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels More 
EN 10250-3 2022-03 Open die steel forgings for general engineering purposes - Part 3: Alloy special steels More 
EN 10255+A1 2007-04 Non-Alloy steel tubes suitable for welding and threading - Technical delivery conditions More 
EN 10267 1998-01 Ferritic-pearlitic steels for precipitation hardening from hot-working temperatures More 
EN 10268+A1 2013-09 Cold rolled steel flat products with high yield strength for cold forming - Technical delivery conditions More