CEN/TC 121

Registration number (WIID)Project No.TitleStatus
77807LVS EN ISO 636:2024Welding consumables - Rods, wires and deposits for tungsten inert gas welding of non-alloy and fine-grain steels - Classification (ISO 636:2024)Standarts spēkā
78971LVS EN ISO 544:2024Welding consumables - Technical delivery conditions for filler materials and fluxes - Type of product, dimensions, tolerances and markings (ISO 544:2024)Standarts spēkā
78970LVS EN ISO 14344:2024Welding consumables - Procurement of filler materials and fluxes (ISO 14344:2024)Standarts spēkā
78702LVS EN ISO 9013:2017/A1:2024Thermal cutting - Classification of thermal cuts - Geometrical product specification and quality tolerances - Amendment 1 (ISO 9013:2017/Amd 1:2024)Standarts spēkā
38711LVS EN ISO 14272:2016Resistance welding – Destructive testing of welds – Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds (ISO 14272:2016, Corrected version 2016-09-01)Standarts spēkā
64012LVS EN ISO 6947:2020Welding and allied processes - Welding positions (ISO 6947:2019)Standarts spēkā
66704LVS EN ISO 13919-1:2020Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and their alloys (ISO 13919-1:2019)Standarts spēkā
66643LVS EN ISO 10863:2020Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)Standarts spēkā
78971EN ISO 544:2024Welding consumables - Technical delivery conditions for filler materials and fluxes - Type of product, dimensions, tolerances and markings (ISO 544:2024, Corrected version 2026-02)Standarts spēkā
78972EN ISO 17633:2025Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification (ISO 17633:2025)Standarts spēkā
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