• Hydrogen Technologies 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 13918 rev 2023-11-21 Welding - Studs and ceramic ferrules for arc stud welding More  Comment 
DIN EN ISO 544 2023-11-20 Welding consumables - Technical delivery conditions for filler materials and fluxes - Type of product, dimensions, tolerances and markings (ISO/DIS 544:2024); German and English version prEN ISO 544:2024 More  Comment 
DIN EN ISO 14344 2023-11-20 Welding consumables - Procurement of filler materials and fluxes (ISO/DIS 14344:2024); German and English version prEN ISO 14344:2024 More  Comment 
DIN EN ISO 17633 2023-11-20 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/DIS 17633:2024); German and English version prEN ISO 17633:2024 More  Comment 
DIN EN ISO 18166 rev 2023-11-17 Numerical welding simulation - Execution and documentation More  Comment 
DIN EN ISO 15653 rev 2023-10-16 Metallic materials - Method of test for the determination of quasistatic fracture toughness of welds More  Comment 
DIN EN ISO 9013/A1 2023-10-04 Thermal cutting - Classification of thermal cuts - Geometrical product specification and quality tolerances - Amendment 1 (ISO 9013:2017/DAM 1:2023); German and English version EN ISO 9013:2017/prA1:2023 More  Comment 
DIN EN ISO 7287/A1 2023-05-25 Graphical symbols for thermal cutting equipment - AMENDMENT 1 (ISO 7287:2002/DAM 1:2023); German and English version EN ISO 7287:2002/prA1:2023 More  Comment 
DIN EN ISO 5821 rev 2023-03-17 Resistance welding - Spot welding electrode caps More  Comment 
DIN EN ISO 3677 2022-12-19 Filler metal for brazing - Designation (ISO/DIS 3677:2023); German and English version prEN ISO 3677:2023 More  Comment 

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