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

Send message to contact  

New projects
Document number Begin Title
DIN EN ISO 1089 rev 2022-01-28 Widerstandsschweißeinrichtungen — Elektrodensitze für Punktschweißeinrichtungen — Maße More  Comment 
DIN EN ISO 9455-17 rev 2022-01-17 Flussmittel zum Weichlöten - Prüfverfahren - Teil 17: Bestimmung des Widerstandes der Oberflächenisolierung, Kammprüfung und elektrochemische Migrationsprüfung von Flussmittelrückständen More  Comment 
DIN EN ISO 18595 rev 2022-01-11 Widerstandsschweißen - Punktschweißen von Aluminium und Aluminiumlegierungen - Schweißeignung, Schweißen und Prüfungen More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 15614-5 2022-03 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 5: Arc welding of titanium, zirconium and their alloys (ISO/DIS 15614-5:2022); German and English version prEN ISO 15614-5:2022 More  Read draft and comment
DIN EN ISO 15614-4 2022-03 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings (ISO/DIS 15614-4:2021); German and English version prEN ISO 15614-4:2021 More 
DIN EN 4500-006 2022-02 Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 006: Specific rules for filler metals for brazing; German and English version prEN 4500-006:2021 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN ISO 14922 2022-02 Standard Thermal spraying - Quality requirements for manufacturers of thermal sprayed coatings (ISO 14922:2021); German version EN ISO 14922:2021 More  Order from Beuth Verlag
DIN EN ISO 17677-1 2022-02 Standard Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2021); Trilingual version EN ISO 17677-1:2021 More  Order from Beuth Verlag
DIN EN ISO 15614-12 2022-02 Standard Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding (ISO 15614-12:2021); German version EN ISO 15614-12:2021 More  Order from Beuth Verlag

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Documents withdrawn without replacement
Document number Deadline for comments Title
DIN 1910-3 2022-02-28 Welding - Welding of Plastics - Processes More  Comment 

All withdrawals  

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