BS EN ISO 17663:2009 PDF

BS EN ISO 17663:2009 Welding. Quality requirements for heat treatment in connection with welding and allied processes BS EN ISO 17663 provides quality requirements for heat treatment in air or controlled atmospheres carried out in workshops and on site in connection with welding and forming. It applies mainly to ferritic steels, but can be used for other materials, as appropriate. BS EN ISO 17663 provides guidance for manufacturers that perform heat treatment or produce heat treated products or components. BS EN can also be used as a basis for assessing the manufacturer in respect to its heat treatment capability. The fulfilment of a requirement can be waived where justification can be provided that a specific requirement is not applicable to a specific process. BS EN is intended to be a flexible framework to provide: