NA 092

DIN Standards Committee Welding and allied processes

About NAS

The DIN Standards Committee for Welding and allied processes (NAS) is responsible for the national standardization and represents the German interests on the European level (CEN) within CEN/TC 121 "Welding" and CEN/TC 240 "Thermal spraying and thermally sprayed coatings" as well as on the international level (ISO) within ISO/TC 44 "Welding and allied processes".

The NAS covers the following fields:

  • welding,
  • thermal cutting,
  • thermal spraying,
  • brazing and soldering,
  • pasting
  • and mechanical joining.

The NAS also prepares standards on the topics

  • principles of communication (e.g. terms and definitions),
  • testing and assessment of personnel,
  • procedure tests,
  • consumables for welding, brazing, soldering and thermal spraying,
  • quality requirements,
  • destructive and non-destructive tests,
  • health and safety requirements
  • as well as equipment for gas welding, resistance welding, beam welding, thermal cutting and thermal spraying.

How is NAS composed?

Contact

DIN e. V.

Roman Grahle

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
ISO 9013 CD AMD 1 2023-09-28 Thermal cutting - Classification of thermal cuts - Geometrical product specification and quality tolerances - Amendment 1 More  Comment 
ISO/CD 15614-9 2023-08-02 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 9: Underwater hyperbaric wet welding More  Comment 
ISO/CD 21452 2023-07-03 Specification and requirements of thermal spray coatings for power plant boiler tubes More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 9692-2 2023-11 Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels (ISO/FDIS 9692-2:2023); German and English version prEN ISO 9692-2:2023 More 
DIN EN 18007-2 2023-10 Welding and allied processes - Electromagnetic pulse welding - Part 2: Design of welded joints; German and English version prEN 18007-2:2023 More  Read draft and comment
DIN EN 18007-4 2023-10 Welding and allied processes - Electromagnetic pulse welding - Part 4: Specification and qualification of welding procedures; German and English version prEN 18007-4:2023 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN ISO 3581 2023-11 Standard Welding consumables - Covered electrodes for manual metal arc welding of stainless and heat-resisting steels - Classification (ISO 3581:2023); German version EN ISO 3581:2023 More  Order from Beuth Verlag
DIN EN ISO 9455-6 2023-10 Standard Soft soldering fluxes - Test methods - Part 6: Determination and detection of halide (excluding fluoride) content (ISO 9455-6:2022); German version EN ISO 9455-6:2022 More  Order from Beuth Verlag
DIN EN ISO 14172 2023-10 Standard Welding consumables - Covered electrodes for manual metal arc welding of nickel and nickel alloys - Classification (ISO 14172:2023); German version EN ISO 14172:2023 More  Order from Beuth Verlag

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