SIST EN ISO 15607:2004
(Main)Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
This European Standard is part of a series of standards. Annex A gives details of this series of standard, annex B gives a flowchart for the use of these standards and Annex C gives a flow diagram for the development and qualification of a WPS.
This standard defines general rules for the specification and qualification of welding procedures for metallic materials. This standard also refers to several other standards as regards detailed rules for specific applications.
This standard is applicable to manual, mechanized and automatic welding.
Welding procedures are qualified by conforming to one or more welding procedure qualification records (WPQR). The use of a particular method of qualification is often a requirement of an application standard.
Qualification of pWPS by more than one method is not recommended.It is assumed that welding procedure specifications are used in production by competent welders, qualified in accordance with the relevant part of EN 287 or EN ISO 9606 or by competent operators qualified in accordance with EN 1418.
Anforderung und Qualifizierung von Schweißverfahren für metallische Werkstoffe - Allgemeine Regeln (ISO 15607:2003)
Diese Norm legt allgemeine Regeln für die Anforderung und Anerkennung von Schweißverfahren für metallische Werkstoffe fest. Diese Norm nimmt auch Bezug auf verschiedene andere Normen hinsichtlich ins einzelnen gehender Regelungen bei besonderen Anwendungen.
Descriptif et qualification d'un mode opératoire de soudage pour les matériaux métalliques - Regles générales (ISO 15607:2003)
La présente norme définit les regles générales pour l'établissement du descriptif et la qualification d'un mode opératoire de soudage pour les matériaux métalliques. Elle fait référence a d'autres normes pour mettre en oeuvre des regles détaillées concernant des applications spécifiques.
Popis in kvalifikacija varilnih postopkov za kovinske materiale - Splošna pravila (ISO 15607:2003)
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Popis in kvalifikacija varilnih postopkov za kovinske materiale - Splošna pravila (ISO 15607:2003)Anforderung und Qualifizierung von Schweißverfahren für metallische Werkstoffe - Allgemeine Regeln (ISO 15607:2003)Descriptif et qualification d'un mode opératoire de soudage pour les matériaux métalliques - Regles générales (ISO 15607:2003)Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)25.160.10Varilni postopki in varjenjeWelding processesICS:Ta slovenski standard je istoveten z:EN ISO 15607:2003SIST EN ISO 15607:2004en01-junij-2004SIST EN ISO 15607:2004SLOVENSKI
STANDARDSIST EN 288-1:1996/A1:1999SIST EN 288-1:19961DGRPHãþD
SIST EN ISO 15607:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 15607December 2003ICS 25.160.10Supersedes EN 288-1:1992English versionSpecification and qualification of welding procedures for metallicmaterials - General rules (ISO 15607:2003)Descriptif et qualification d'un mode opératoire de soudagepour les matériaux métalliques - Règles générales (ISO15607:2003)Anforderung und Qualifizierung von Schweißverfahren fürmetallische Werkstoffe - Allgemeine Regeln (ISO15607:2003)This European Standard was approved by CEN on 7 May 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 15607:2003 ESIST EN ISO 15607:2004
EN ISO 15607:2003 (E)2ContentspageForeword.3Introduction.41Scope.52Normative references.53Terms and definitions.64Abbreviations.95Welding procedure specification format.96Development and qualification of welding procedures.96.1General.96.2Qualification based on welding procedure test.116.3Qualification based on tested welding consumables.126.4Qualification based on previous welding experience.126.5Qualification based on a standard welding procedure.126.6Qualification based on a pre-production welding test.137Validity.14Annex A (informative)
New numbering system - Details of the standards dealing with specification andqualification of welding procedures.15Annex B (informative)
Different phases in welding procedure qualification.16Annex°C (informative)
Flow diagram for the development and qualification of a WPS.17Bibliography.18SIST EN ISO 15607:2004
EN ISO 15607:2003 (E)3ForewordThis document (EN ISO 15607:2003) has been prepared by Technical Committee CEN/TC 121 "Welding", thesecretariat of which is held by DS, in collaboration with Technical Committee ISO/TC 44 "Welding and alliedprocesses".This European Standard EN ISO 15607:2003 shall be given the status of a national standard, either by publicationof an identical text or by endorsement, at the latest by June 2004, and conflicting national standards shall bewithdrawn at the latest by June 2004.This document supersedes EN 288-1:1992.Annexes A, B and C are informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN ISO 15607:2004
EN ISO 15607:2003 (E)4IntroductionWelding procedure specifications are needed in order to provide a well defined basis for planning of the weldingoperations and for quality control during welding. Welding is considered a special process in the terminology ofstandards for quality systems. Standards for quality systems usually require that special processes be carried out inaccordance with written procedure specifications.Preparation of a welding procedure specification provides the necessary basis for, but does not in itself ensure thatthe welds fulfil the requirements. Some deviations, notably imperfections and distortions, can be evaluated by non-destructive methods on the finished product.Metallurgical deviations constitute a special problem, however, because non-destructive evaluation of themechanical properties is impossible at the present level of non-destructive technology, this has resulted in theestablishment of a set of rules for qualification of the welding procedure prior to the release of the specification toactual production. This European Standard defines these rules.SIST EN ISO 15607:2004
EN ISO 15607:2003 (E)51 ScopeThis European Standard is part of a series of standards. Annex A gives details of this series of standard, annex Bgives a flowchart for the use of these standards and Annex C gives a flow diagram for the development andqualification of a WPS.This standard defines general rules for the specification and qualification of welding procedures for metallicmaterials. This standard also refers to several other standards as regards detailed rules for specific applications.This standard is applicable to manual, mechanized and automatic welding.Welding procedures are qualified by conforming to one or more welding procedure qualification records (WPQR).The use of a particular method of qualification is often a requirement of an application standard.Qualification of pWPS by more than one method is not recommended.It is assumed that welding procedurespecifications are used in production by competent welders, qualified in accordance with the relevant part of EN287 or EN ISO 9606 or by competent operators qualified in accordance with EN 1418.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN ISO 4063, Welding and allied processes – Nomenclature of processes and reference numbers.(ISO 4063:1998)EN ISO 14555, Welding — Arc stud welding of metallic materials. (ISO 14555:1998).prEN ISO 15609-1, Specification and approval of welding procedures for metallic materials - Welding procedurespecification - Part 1: Arc welding (ISO/DIS 15609-1:2000).EN ISO 15609-2, Specification and qualification of welding procedures for metallic materials - Welding procedurespecification - Part 2: Gas welding (ISO 15609-2:2001).prEN ISO 15609-3, Specification and qualification of welding procedures for metallic materials - Welding procedurespecification - Part 3: Electron beam welding (ISO/DIS 15609-3:2000).prEN ISO 15609-4, Specification and qualification of welding procedures for metallic materials - Welding procedurespecification - Part 4: Laser beam welding (ISO/DIS 15609-4:2000).prEN ISO 15609-5, Specification and approval of welding procedures for metallic materials - Welding procedurespecification - Part 5: Resistance welding (ISO/DIS 15609-5:2000).EN ISO 15610, Specification and qualification of welding procedures for metallic materials - Qualification based ontested welding consumables (ISO 15610:2003).EN ISO 15611, Specification and qualification of welding procedures for metallic materials - Qualification based onprevious welding experience (ISO 15611:2003).)prEN ISO 15612, Specification and qualification of welding procedures for metallic materials - Approval by astandard welding procedure (ISO/DIS 15612:2000).EN ISO 15613, Specification and qualification of welding procedures for metallic materials - Qualification based onpre-production test (ISO 15613:2000).SIST EN ISO 15607:2004
EN ISO 15607:2003 (E)6EN ISO 15614-1, Specification and qualification of welding procedures for metallic materials - Welding proceduretest - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2003).prEN ISO 15614-2, Specification and approval of welding procedures for metallic materials - Welding proceduretests - Part 2: Arc welding of aluminium and its alloys (ISO/DIS 15614-2:2000).prEN ISO 15614-3, Specification and qualification of welding procedures for metallic materials - Welding proceduretests - Part 3: Welding procedure tests for the arc welding of casts iron (was submitted to CEN Enquiry as prEN288-12).prEN ISO 15614-4, Specification and qualification of welding procedures for metallic materials - Welding proceduretests - Part 4: Finishing welding of aluminium castings (was submitted to CEN Enquiry as prEN 288-13).prEN ISO 15614-5, Specification and approval of welding procedures for metallic materials - Welding proceduretests - Part 5: Arc welding of titanium, zirconium and their alloys (ISO/DIS 15614-5:2000).prEN ISO 15614-6, Specification and qualification of welding procedures for metallic materials - Welding proceduretest - Part 6: Copper and copper alloys.EN ISO 15614-8, Specification and qualification of welding procedures for metallic materials - Welding proceduretest - Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2002).prEN ISO 15614-9, Specification and qualification of welding procedures for metallic materials - Welding proceduretests - Part 9: Underwater hyperbaric wet welding (ISO/DIS 15614-9:2000).prEN ISO 15614-10, Specification and approval of welding procedures for metallic materials - Welding proceduretest - Part 10: Hyperbaric dry welding (ISO/DIS 15614-10:2000).EN ISO 15614-11, Specification and qualification of welding procedures for metallic materials - Welding proceduretest - Part 11: Electron and laser beam welding (ISO 15614-11:2002).prEN ISO 15614-12, Specification and approval of welding procedures for metallic materials - Welding proceduretests - Part 12: Spot, seam and projection welding (ISO/DIS 15614-12:2000).prEN ISO 15614-13, Specification and qualification of welding procedures for metallic materials - Weldingprocedure test - Part 13: Resistance butt and flash welding (ISO/DIS 15614-13:2002).EN ISO 15620, Welding - Friction welding of metallic materials (ISO 15620:2000).ISO 857-1, Welding and allied processes — Vocabulary — Part 1: Metal welding processes.3 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.3.1welding procedurespecified course of action to be followed in making a weld, including the welding process(es), reference tomaterials, welding consumables, preparation, preheating (if necessary), method and control of welding and post-weld heat treatment (if relevant), and necessary equipment to be used3.2welding processfor the welding processes, the nomenclature and definitions given in ISO 857-1 are followed in this standard. Thenumbering system for welding processes in EN ISO 4063 is also followedSIST EN ISO 15607:2004
EN ISO 15607:2003 (E)73.3preliminary welding procedure specification (pWPS)a document containing the required variables of the welding procedure which has to be qualified has to be qualifiedusing one of the methods described in accordance with clause 63.4welding procedure specification (WPS)a document that has been qualified by one of the methods described in clause 6 and provides the requiredvariables of the welding procedure to ensure repeatability during production welding.3.5work instructionsimplified specification of the welding procedure, suitable for direct application in the workshop3.6welding procedure qualification record (WPQR)record comprising all necessary data needed for qualification of a preliminary welding procedure specification3.7welding procedure testmaking and testing of a standardized test piece, as indicated in the pWPS, in order to qualify a welding procedure3.8pre-production welding testwelding test having the same function as a welding procedure test, but based on a non-standard test piecerepresentative of the production conditions3.9standard welding procedure specificationwelding procedure specification which has been qualified by a welding procedure test
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