EN ISO 15609-2:2019 pdf free
EN ISO 15609-2:2019 pdf free.Specification and qualification of welding procedures for metallic materials一Welding procedure specification
This document specifies requirements for the content of welding procedure specifications for gas welding processes.
Details of the ISO 15609 series are given in ISO 15607. The variables listed in this document are those influencing the quality of the welded joint.
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 4063, Welding and allied processes一Nomenclature of processes and reference numbers
ISO 6947, Welding and allied processes一Welding positions
ISO 1560Z Specification and qualification of welding procedures for metallic materials一General rules
ISO/TR 25901 (all parts), Welding and alied processes一Vocabulary
For the purposes of this document, the terms and definitions given in ISO 15607 and ISO/TR 25901 (all parts) apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
一ISO Online browsing platform: available at https://www.iso.org/obp
一IEC Electropedia: available at http://www.electropedia.org/
A preliminary welding procedure specification/welding procedure specification (pWPS/WPS) shall provide all the necessary information required to make a weld. The information required in a pWPS/WPS is given in 4.2 to 4.4.For some applications, it can be necessary to supplement or reduce the list.
Welding procedure specifications cover all certain range of the necessary information to make a weld.Some manufacturers prefer additionally to prepare work instructions for each specific job as part of detailed production planning.
Ranges and tolerances, according to the relevant standard (see ISO 15607) and to the manufacturer’s experience, shall be specified where appropriate.
If the equipment does not permit control of one of either variable, the machine settings shall be specified instead. The range of application for the WPS shall then be limited to equipment of that particular type.This applies to 4.4.9 and 4.4.10.EN ISO 15609-2 pdf free.
