ISO 15609-4:2009 specifies requirements for the content of the welding procedure specification (WPS) for laser beam welding processes, including overlay welding. It is not applicable to other processes for cladding (e.g. thermal spraying).
Variables listed in ISO 15609-4:2009 are those influencing the quality and properties of the welded joint.
EN ISO 15609-4:2004
EN ISO 15609-4:2009
60.60 Standard published
May 15, 2009