• Hydrogen Technologies Norms and standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of CEN/TC 121

DIN EN ISO 9692-2 2022-12-14 Welding and allied processes - Joint preparation - Part 2: Submerged arc welding of steels (ISO 9692-2:2024); German version EN ISO 9692-2:2024 More  Comment 
DIN EN ISO 14555 rev 2022-11-19 Welding - Arc stud welding of metallic materials More  Comment 
DIN EN ISO 25901-5 2022-10-31 Welding and allied processes - Vocabulary - Part 5: Laser welding More  Comment 
DIN EN ISO 14373 2022-08-02 Resistance welding - Procedure for spot welding of uncoated and coated low-carbon steels (ISO 14373:2024); German version EN ISO 14373:2024 More  Comment 
DIN EN ISO 17671-9 2022-05-23 Welding - Recommendations for welding of metallic materials - Part 9: Welding of unalloyed and low alloyed steel castings More  Comment 
DIN EN ISO 15614-8 rev 2022-03-23 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2016) More  Comment 
DIN EN ISO 9455-17 2022-01-17 Soft soldering fluxes - Test methods - Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues (ISO 9455-17:2024); German version EN ISO 9455-17:2024 More  Comment 
DIN EN ISO 17672 2021-12-17 Brazing - Filler metals (ISO/DIS 17672:2023); German and English version prEN ISO 17672:2023 More  Comment 
DIN CEN ISO/TS 18166 2021-11-15 Numerical welding simulation — Execution and documentation (ISO/TS 18166:2016); German version CEN ISO/TS 18166:2016 More  Comment 
DIN EN ISO 12224-2 2021-09-23 Flux cored solder wire - Specification and test methods - Part 2: Determination of flux content (ISO/DIS 12224-2:2023); German and English version prEN ISO 12224-2:2023 More  Comment 

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