Deutsches Institut für Normung e. V.

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NA 092 DIN Standards Committee Welding and allied processes

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 mechhanical joining. 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, are prepared.

New projects in May 2015

DIN EN ISO 14731 rev
Welding coordination - Tasks and responsibilities (ISO/DIS 14731:2015); German and English version prEN ISO 14731:2015 DIN EN ISO 14731 rev
ISO/CD 17279-2
Welding - Micro joining of 2nd generation high temperature superconductors - Part 2: Qualification for welding and testing personnel ISO/CD 17279-2

Current Draft Standards / Shortened Procedures

DIN 2304-1, Publication date : 2015-05
Draft standard , Adhesive bonding technology - Quality requirements for adhesive bonding processes - Part 1: Adhesive bonding process chain more
DIN 32520, Publication date : 2015-06
Draft standard , Graphical symbols for welding - Graphical symbols for arc welding more
DIN EN ISO 3677, Publication date : 2015-06
Draft standard , Filler metal for soft soldering and brazing - Designation (ISO/DIS 3677:2015); German and English version prEN ISO 3677:2015 more
All new projects draft standards / shortened procedures in May 2015

New standards in May 2015

DIN EN ISO 10447, Publication date : 2015-05
Standard , Resistance welding - Testing of welds - Peel and chisel testing of resistance spot and projection welds (ISO 10447:2015); German version EN ISO 10447:2015 more
ISO 16237, Publication date : 2015-05
Standard , Mechanical joining - Destructive testing of joints - Specimen dimensions and test procedure for cross-tension testing of single joints more
ISO/TR 18491, Publication date : 2015-05
Technical rule , Welding and allied processes - Guidelines for measurement of welding energies more


DIN-Normenausschuss Schweißen und verwandte Verfahren (NAS)
Bärbel Schambach
Burggrafenstr. 6
10787 Berlin
Tel: +49 30 2601-2858
Fax: +49 30 2601-42858
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