1、BSI Standards PublicationBS EN ISO 15614-14:2013Specification and qualificationof welding procedures formetallic materials - Weldingprocedure testPart 14: Laser-arc hybrid welding of steels,nickel and nickel alloysBS EN ISO 15614-14:2013 BRITISH STANDARDNational forewordThis British Standard is the
2、UK implementation of EN ISO15614-14:2013.The UK participation in its preparation was entrusted to TechnicalCommittee WEE/36, Qualification of welding personnel and weldingprocedures.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does
3、 not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 73069 6ICS 25.160.10Compliance with a British Standard cannot confer immunity fromlegal ob
4、ligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2013.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15614-14 June 2013 ICS 25.160.10 English Version Specification
5、 and qualification of welding procedures for metallic materials - Welding procedure test - Part 14: Laser-arc hybrid welding of steels, nickel and nickel alloys (ISO 15614-14:2013)Descriptif et qualification dun mode opratoire de soudage pour les matriaux mtalliques - preuve de qualification dun mod
6、e opratoire de soudage - Partie 14: Soudage hybride laser-arc des aciers, du nickel et des alliages de nickel (ISO 15614-14:2013) Anforderung und Qualifizierung von Schweiverfahren fr metallische Werkstoffe - Schweiverfahrensprfung - Teil 14: Laserstrahl-Lichtbogen-Hybridschweien von Sthlen, Nickel
7、und dessen Legierungen (ISO 15614-14:2013) This European Standard was approved by CEN on 14 March 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
8、 Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 tr
9、anslation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Fin
10、land, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZAT
11、ION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15614-14:2013: EBS EN ISO 15614-14:2013EN ISO 15614-14:
12、2013 (E) 3 Foreword This document (EN ISO 15614-14:2013) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes“ in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” the secretariat of which is held by DIN. This European Standard shall be give
13、n the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2013, and conflicting national standards shall be withdrawn at the latest by December 2013. Attention is drawn to the possibility that some of the elements of this document ma
14、y be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria
15、, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,
16、Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 15614-14:2013 has been approved by CEN as EN ISO 15614-14:2013 without any modification. BS EN ISO 15614-14:2013ISO 15614-14:2013(E) ISO 2013 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope .12 Normat
17、ive references 13 Terms and definitions .24 Preliminary welding procedure specification .25 Welding procedure test .36 Test piece 36.1 General . 36.2 Shape and dimensions of test pieces . 36.3 Welding of test pieces . 47 Examination and testing .87.1 Extent of examination and testing . 87.2 Location
18、 and taking of test specimens . 97.3 Non-destructive testing 147.4 Destructive testing 147.5 Quality levels 167.6 Re-testing 178 Range of qualification 178.1 General 178.2 Related to the manufacturer 178.3 Related to the parent material 178.4 Related to welding process 218.5 Related to welding posit
19、ion 218.6 Related to type of joint or weld 218.7 Related to number of layers 218.8 Related to filler material 218.9 Related to type of current . 218.10 Related to preheating and interpass temperature 218.11 Related to post-weld heat treatment 218.12 Nominal heat input . 228.13 Duration of validity 2
20、29 Welding procedure qualification record (WPQR) .22Annex A (informative) Welding procedure qualification record template (WPQR) 23Bibliography .24BS EN ISO 15614-14:2013ISO 15614-14:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standar
21、ds bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organi
22、zations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in
23、the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of
24、 the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 15614-14 was prepared by Technical Committee ISO/TC 44, Welding
25、and allied processes, Subcommittee SC 10, Unification of requirements in the field of metal welding.ISO 15614 consists of the following parts, under the general title Specification and qualification of welding procedures for metallic materials Welding procedure test : Part 1: Arc and gas welding of
26、steels and arc welding of nickel and nickel alloys Part 2: Arc welding of aluminium and its alloys Part 3: Fusion welding of non-alloyed and low-alloyed cast irons Part 4: Finishing welding of aluminium castings Part 5: Arc welding of titanium, zirconium and their alloys Part 6: Arc and gas welding
27、of copper and its alloys Part 7: Overlay welding Part 8: Welding of tubes to tube-plate joints Part 10: Hyperbaric dry welding: Part 11: Electron and laser beam welding Part 12: Spot, seam and projection welding Part 13: Upset (resistance butt) and flash welding Part 14: Laser-arc hybrid welding of
28、steels, nickel and nickel alloysRequests for official interpretations of any aspect of this part of ISO 15614 should be directed to the Secretariat of ISO/TC 44/SC 10 via your national standards body. A complete listing of these bodies can be found at www.iso.org.iv ISO 2013 All rights reservedBS EN
29、 ISO 15614-14:2013ISO 15614-14:2013(E)IntroductionIt is intended that all new welding procedure tests be carried out in accordance with this part of ISO 15614 from the date of its issue.However, this part of ISO 15614 does not invalidate previous welding procedure tests made to former national stand
30、ards or specifications.Also, where additional tests shall be carried out to make the qualification technically equivalent, it is only necessary to do the additional tests on a test piece made in accordance with this part of ISO 15614. ISO 2013 All rights reserved vBS EN ISO 15614-14:2013BS EN ISO 15
31、614-14:2013Specification and qualification of welding procedures for metallic materials Welding procedure test Part 14: Laser-arc hybrid welding of steels, nickel and nickel alloys1 ScopeThis part of ISO 15614 specifies how a preliminary welding procedure specification is qualified by welding proced
32、ure tests.This part of ISO 15614 defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the range of variables listed in Clause 8.NOTE 1 It is possible that additional tests are required by
33、 applications standards.NOTE 2 The various parts of ISO 15614 comprise, in their turn, a series of International Standards on welding, details of which are given in ISO 15607:2003, Annex A.2 Normative referencesThe following referenced documents, in whole or in part, are normatively referenced in th
34、is document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 3452-1, Non-destructive testing Penetrant testing Part 1: General principlesISO 41
35、36, Destructive tests on welds in metallic materials Transverse tensile testISO 5173, Destructive tests on welds in metallic materials Bend testsISO 6947, Welding and allied processes Welding positionsISO 9016, Destructive tests on welds in metallic materials Impact tests Test specimen location, not
36、ch orientation and examinationISO 12932, Welding Laser-arc hybrid welding of steels, nickel and nickel alloys Quality levels for imperfectionsISO 14732, Welding personnel Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materialsISO 15607:2
37、003, Specification and qualification of welding procedures for metallic materials General rulesISO/TR 15608, Welding Guidelines for a metallic materials grouping systemISO 15609-6, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 6: La
38、ser-arc hybrid weldingISO 15613, Specification and qualification of welding procedures for metallic materials Qualification based on pre-production welding testISO 17636 (all parts), Non-destructive testing of welds Radiographic testingINTERNATIONAL STANDARD ISO 15614-14:2013(E) ISO 2013 All rights
39、reserved 1BS EN ISO 15614-14:2013ISO 15614-14:2013(E)ISO 17637, Non-destructive testing of welds Visual testing of fusion-welded jointsISO 17638, Non-destructive testing of welds Magnetic particle testingISO 17639, Destructive tests on welds in metallic materials Macroscopic and microscopic examinat
40、ion of weldsISO 17640, Non-destructive testing of welds Ultrasonic testing Techniques, testing levels, and assessment3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 15607 and the following apply.3.1hybrid weldingwelding in which two or more welding pr
41、ocesses are used simultaneously in the same weld poolNote 1 to entry: Hybrid welding is different than combinations of processes where at least two melt pools exist which are completely separated by a solid component in the solidification phases. Examples of a combined process (a) and a laser-arc hy
42、brid welding process (b) are given in Figure 1 by using a laser beam and the additional energy source of an arc.a) Combined processb) Hybrid processKey1 laser beam2 torchFigure 1 Combination of welding processes4 Preliminary welding procedure specificationThe preliminary welding procedure specificat
43、ion (pWPS) shall be prepared in accordance with ISO 15609-6.2 ISO 2013 All rights reservedBS EN ISO 15614-14:2013ISO 15614-14:2013(E)5 Welding procedure testThe welding and testing of test pieces shall be in accordance with Clauses 6 and 7.The welding operator who undertakes the welding procedure te
44、st satisfactorily in accordance with this part of ISO 15614 shall be qualified for the appropriate range of qualification in accordance with ISO 14732 provided the relevant testing requirements are met.6 Test piece6.1 GeneralThe welded joint to which the welding procedure relates in production shall
45、 be represented by making a standardized test piece or pieces, as specified in 6.2. Where the production joint geometry requirements do not represent the standardized test piece as shown in this part of ISO 15614, the use of ISO 15613 shall be required.The length or number of test pieces shall be su
46、fficient to allow all required tests to be carried out.Additional test pieces, or longer test pieces than the minimum size, can be prepared in order to allow for extra or for re-testing specimens (see 7.6). Application standards can require larger test pieces.If required by the application standard,
47、 the direction of plate rolling shall be marked on the test piece when impact tests are required to be taken in the heat-affected zone (HAZ).The plate thickness or pipe outside diameter and wall thickness of the test pieces shall be selected in accordance with 8.3.2.1 to 8.3.2.3.6.2 Shape and dimens
48、ions of test pieces6.2.1 Butt joint in plateThe test piece shall be prepared in accordance with Figure 2.It may be used for fully and partially penetrated butt welds.6.2.2 Butt joint in pipeThe test piece shall be prepared in accordance with Figure 3.It may be used for fully and partially penetrated
49、 butt welds.NOTE The word “pipe”, alone or in combination, is used to mean “pipe”, “tube” or “hollow section”.6.2.3 T-jointThe test piece shall be prepared in accordance with Figure 4.It may be used for fully and partially penetrated butt welds or fillet welds.6.2.4 Corner jointThe test piece shall be prepared in accordance with Figure 5.It may be used for fully and partially penetrated butt welds or fillet welds. ISO 2013 All rights reserved 3BS EN ISO 15614-14:2013ISO 15614-14:2013(E)6.2
