CEN/TC 121

Registration number (WIID)Project No.TitleStatus
74862LVS EN ISO 3834-6:2024Quality requirements for fusion welding of metallic materials - Part 6: Guidelines on implementing ISO 3834 series (ISO 3834-6:2024)Standarts spēkā
77146EN ISO 16834:2025Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of high strength steels - Classification (ISO 16834:2025)Standarts spēkā
58628EN ISO 17658:2015Welding - Imperfections in oxyfuel flame cuts, laser beam cuts and plasma cuts - Terminology (ISO 17658:2002)Standarts spēkā
72711EN ISO 15613:2025Specification and qualification of welding procedures for metallic materials - Qualification based on a pre-production welding test (ISO 15613:2025)Standarts spēkā
72715EN ISO 15614-11:2025Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 11: Electron and laser beam welding (ISO 15614-11:2025)Standarts spēkā
73957EN ISO 14732:2025Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2025)Standarts spēkā
74763LVS EN ISO 12224-2:2024Solder wire, solid and flux-cored - Specification and test methods - Part 2: Determination of flux content (ISO 12224-2:2024)Standarts spēkā
73366EN 17942:2024Welding and allied processes - Gas welding equipment - Safety requirements for thermoprocess equipment with open firing oxy-fuel gas welding equipmentStandarts spēkā
75574LVS EN ISO 9455-17:2024Soft soldering fluxes - Test methods - Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues (ISO 9455-17:2024)Standarts spēkā
72710LVS EN ISO 15611:2024Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience (ISO 15611:2024)Standarts spēkā
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