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
DIN EN ISO 25980 rev 2021-10-07 Arbeits- und Gesundheitsschutz beim Schweißen und bei verwandten Verfahren - Durchsichtige Schweißvorhänge, -streifen und -abschirmungen für Lichtbogenschweißprozesse More  Comment 
DIN EN ISO 3834-6 2021-10-04 Qualitätsanforderungen für das Schmelzschweißen von metallischen Werkstoffen - Teil 6: Richtlinie zur Einführung von ISO 3834 More  Comment 
ISO/CD 3834-6 2021-09-28 Quality requirements for fusion welding of metallic materials - Part 6: Guidelines on implementing ISO 3834 More  Comment 

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Current Draft Standards
Document number Edition Title
DIN EN ISO 15614-6 2021-10 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 6: Arc and gas welding of copper and its alloys (ISO/DIS 15614-6:2021); German and English version prEN ISO 15614-6:2021 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN ISO 8167 2021-10 Standard Resistance welding - Embossed projection welding - Projections for resistance welding (ISO 8167:2021); German version EN ISO 8167:2021 More  Order from Beuth Verlag
DIN EN ISO 17633 2021-09 Standard Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification (ISO 17633:2017 + Amd 1:2021); German version EN ISO 17633:2018 + A1:2021 More  Order from Beuth Verlag
DIN EN 15339-2 2021-09 Standard Thermal spraying - Safety requirements for thermal spraying equipment - Part 2: Gas control units; German version EN 15339-2:2021 More  Order from Beuth Verlag

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Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN ISO 14329 2021-11-30 Resistance welding - Destructive tests of welds - Failure types and geometric measurements for resistance spot, seam and projection welds (ISO 14329:2003); German version EN ISO 14329:2003 More  Comment 

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