Approval testing of welders. Fusion welding - Titanium and titanium alloys, zirconium and zirconium alloys Ingestion-build-132972 Also that this activity is

Also that this activity is both reliable and reproducible

electrical and other

The series has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association

BS EN ISO 11393‑1:2018 has made some technical changes

Correspondence between this European Standard and Directive 97/23/EC

Approval testing of welders. Fusion welding - Titanium and titanium alloys, zirconium and zirconium alloys Ingestion-build-132972 Also that this activity is1 Scope This standard specifies essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of titanium and zirconium. This standard applies to the approval testing of welders for the fusion welding of titanium and zirconium. This standard is intended to provide the basis for the mutual recognition by examining bodies for approval relating to