Friction stir welding. Aluminium - Qualification of welding operators Ingestion-build-89079 who have responsibility for the

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Friction stir welding. Aluminium - Qualification of welding operators Ingestion-build-89079 who have responsibility for the1 Scope This document specifies requirements for the qualification of welding operators for friction stir welding (FSW) of aluminium. In this document, the term aluminium refers to aluminium and its alloys. This document does not apply to operators as defined in ISO 252391. This document does not apply to friction stir spot welding which is covered by the ISO 18785 series.