NA 021

DIN Standards Committee Iron and Steel

DIN EN ISO 11970 [CURRENT] references following documents:

Document number Edition Title
ISO 9016 2022-03 Destructive tests on welds in metallic materials - Impact tests - Test specimen location, notch orientation and examination More 
ISO 9606-1 2012-07 Qualification testing of welders - Fusion welding - Part 1: Steels More 
ASME BPVC Section 9 ; ASME BPVC.IX:2025 2025 ASME Boiler and Pressure Vessel Code - Section IX: Welding, Brazing, and Fusing Qualifications - Qualification Standard for Welding, Brazing, and Fusing Procedures; Welders; Brazers; and Welding, Brazing, and Fusing Operators More 
ISO 14175 2008-03 Welding consumables - Gases and gas mixtures for fusion welding and allied processes More