• 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/WG 3

DIN EN ISO 18275 rev 2024-10-23 Welding consumables - Covered electrodes for manual metal arc welding of high-strength steels - Classification More  Comment 
DIN EN 14532-3 rev 2023-11-20 Welding consumables - Test methods and quality requirements - Part 3: Conformity assessment of wire electrodes, wires and rods for welding of aluminium alloys 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 26304 2023-04-17 Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of high strength steels - Classification (ISO/DIS 26304:2024); German and English version prEN ISO 26304:2024 More  Comment 
DIN EN ISO 14343 2023-04-14 Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification (ISO/DIS 14343:2024); German and English version prEN ISO 14343:2024 More  Comment 
DIN EN ISO 21952 2023-04-14 Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO/DIS 21952:2024); German and English version prEN ISO 21952:2024 More  Comment 
DIN EN ISO 16834 2022-12-21 Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of high strength steels - Classification (ISO/DIS 16834:2024); German and English version prEN ISO 16834:2024 More  Comment 

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