Abstract / scope
Describes the conditions for the approval of a fusion welding procedure of metallic materials based on pre-production welding tests. In addition, it gives the range of approval and the validity.
ISO 9956-8:1995Withdrawn
Specification and approval of welding procedures for metallic materials — Part 8: Approval by a pre-production welding test
Descriptif et qualification d'un mode opératoire de soudage pour les matériaux métalliques — Partie 8: Épreuve de qualification par exécution d'un assemblage soudé particulier préalable à la production