1、December 2013Translation by DIN-Sprachendienst.English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 25.160.10!%*Ff“2073567www.din.deDDIN EN ISO 15614-14Specification and qualification of welding procedures for metallicmaterials Welding procedure test Part 14: Laser-arc hybrid welding of steels, nickel and nickel alloys(ISO 15614-14:2013);English version EN ISO 15614-14:2013,English translation o
3、f DIN EN ISO 15614-14:2013-12Anforderung und Qualifizierung von Schweiverfahren fr metallische Werkstoffe Schweiverfahrensprfung Teil 14: Laserstrahl-Lichtbogen-Hybridschweien von Sthlen, Nickel und dessenLegierungen (ISO 15614-14:2013);Englische Fassung EN ISO 15614-14:2013,Englische bersetzung von
4、 DIN EN ISO 15614-14:2013-12Descriptif et qualification dun mode opratoire de soudage pour les matriauxmtalliques preuve de qualification dun mode opratoire de soudage Partie 14: Soudage hybride laser-arc des aciers, du nickel et des alliages de nickel(ISO 15614-14:2013);Version anglaise EN ISO 1561
5、4-14:2013,Traduction anglaise de DIN EN ISO 15614-14:2013-12www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 32 pages11.13 DIN EN ISO 15614-14:2013-12 2 A comma is used as the decimal marker. National foreword This document (EN ISO 15614
6、-14:2013) has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes”, Subcommittee SC 10 “Unification of requirements in the field of metal welding” in collaboration with Technical Committee CEN/TC 121 “Welding and allied processes” (both secretariats are held by DIN, Germany)
7、. The responsible German body involved in its preparation was the Normenausschuss Schweien und verwandte Verfahren (Welding and Allied Processes Standards Committee), DIN/DVS Joint Committee NA 092-00-21 AA Laserstrahlschweien und verwandte Verfahren (DVS AG V 9.2), Working Group NA 092-00-21-02 AK
8、Hybridschweien. DIN EN 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 steels and arc welding of nickel and nickel alloys Part 2: Arc welding of alum
9、inium 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 of copper and its alloys Part 7: Overlay welding Part 8: Welding of tubes to t
10、ube-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 steels, nickel and nickel alloys The DIN Standards corresponding to the Interna
11、tional Standards and publications referred to in this document are as follows: ISO 3452-1 DIN EN ISO 3452-1 ISO 4136 DIN EN ISO 4136 ISO 5173 DIN EN ISO 5173 ISO 6947 DIN EN ISO 6947 ISO 9016 DIN EN ISO 9016 ISO 12932 DIN EN ISO 12932 ISO 14732 E DIN EN ISO 14732 ISO 15607 DIN EN ISO 15607 ISO/TR 15
12、608 DIN-Fachbericht CEN ISO/TR 15608 ISO 15609-6 DIN EN ISO 15609-6 ISO 15613 DIN EN ISO 15613 ISO 17638 DIN EN ISO 17638 ISO 17640 DIN EN ISO 17640 DIN EN ISO 15614-14:2013-12 3 National Annex NA (informative) Bibliography DIN EN ISO 3452-1, Non-destructive testing Penetrant testing Part 1: General
13、 principles DIN EN ISO 4136, Destructive tests on welds in metallic materials Transverse tensile test DIN EN ISO 5173, Destructive tests on welds in metallic materials Bend tests DIN EN ISO 6947, Welds Welding positions DIN EN ISO 9016, Destructive tests on welds in metallic materials Impact tests T
14、est specimen location, notch orientation and examination DIN EN ISO 12932, Welding Laser-arc hybrid welding of steels, nickel and nickel alloys Quality levels for imperfections E DIN EN ISO 14732, Welding personnel Qualification testing of welding operators for fully mechanized and automatic welding
15、 and weld setters for fully mechanized and automatic welding of metallic materials DIN EN ISO 15607, Specification and qualification of welding procedures for metallic materials General rules DIN-Fachbericht CEN ISO/TR 15608, Welding Guidelines for a metallic materials grouping system DIN EN ISO 156
16、09-6, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 6: Laser-arc hybrid welding DIN EN ISO 15613, Specification and qualification of welding procedures for metallic materials Qualification based on pre-production welding test DIN EN
17、 ISO 17638, Non-destructive testing of welds Magnetic particle testing DIN EN ISO 17640, Non-destructive testing of welds Ultrasonic testing Techniques, testing levels, and assessment DIN EN ISO 15614-14:2013-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN
18、ISO 15614-14 June 2013 ICS 25.160.10 English Version Specification 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 soud
19、age pour les matriaux mtalliques - preuve de qualification dun mode 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 -
20、Teil 14: Laserstrahl-Lichtbogen-Hybridschweien von Sthlen,Nickel 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 S
21、tandard the status of a national standard without any alteration. 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 (Eng
22、lish, French, German). A version in any other language made by translation 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,
23、 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, Switzerlan
24、d, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION 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. N
25、o. EN ISO 15614-14:2013: EContents Page Foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references. 5 3 Terms and definitions 6 4 Preliminary welding procedure specification . 6 5 Welding procedure test . 7 6 Test piece 7 6.1 General 7 6.2 Shape and dimensions of test pieces 7 6.3 Welding of t
26、est pieces . 8 7 Examination and testing 12 7.1 Extent of examination and testing 12 7.2 Location and taking of test specimens 13 7.3 Non-destructive testing . 18 7.4 Destructive testing . 18 7.5 Quality levels 20 7.6 Re-testing 21 8 Range of qualification 21 8.1 General 21 8.2 Related to the manufa
27、cturer . 21 8.3 Related to the parent material . 21 8.4 Related to welding process . 25 8.5 Related to welding position 25 8.6 Related to type of joint or weld . 25 8.7 Related to number of layers 25 8.8 Related to filler material 25 8.9 Related to type of current 25 8.10 Related to preheating and i
28、nterpass temperature 25 8.11 Related to post-weld heat treatment 25 8.12 Nominal heat input . 26 8.13 Duration of validity . 26 9 Welding procedure qualification record (WPQR) . 26 Annex A (informative) Welding procedure qualification record template (WPQR) . 27 Bibliography 28 2DIN EN ISO 15614-14:
29、2013-12EN ISO 15614-14:2013 (E)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 shal
30、l be given 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 do
31、cument may 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
32、: Austria, 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,
33、 Sweden, 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. Foreword“”3DIN EN ISO 15614-14:2013-12EN ISO 15614-14:2013 (E)IntroductionIt is intended that all new welding procedure tes
34、ts 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 standards or specifications.Also, where additional tests shall be carried out to make the qualification
35、technically equivalent, it is only necessary to do the additional tests on a test piece made in accordance with this part of ISO 15614.4DIN EN ISO 15614-14:2013-12EN ISO 15614-14:2013 (E)1 ScopeThis part of ISO 15614 specifies how a preliminary welding procedure specification is qualified by welding
36、 procedure 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 requ
37、ired by 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 reference
38、d in this 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 principle
39、sISO 4136, 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 locati
40、on, notch 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
41、15607:2003, 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 Par
42、t 6: Laser-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 testing5DIN EN ISO 15614-14:2013-12EN ISO 15614-14:2013 (E)ISO 1
43、7637, 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 examination of weldsISO 17640, Non-destructive testing of welds Ul
44、trasonic 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 processes are used simultaneously in the same weld poolNote
45、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 hybrid welding process (b) are given in Figure 1 by using a
46、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 specification (pWPS) shall be prepared in accordance with ISO 15609-
47、6.6DIN EN ISO 15614-14:2013-12EN ISO 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 test satisfactorily in accordance with this part of ISO 15614 shall be qualified
48、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 be represented by making a standardized test piece or pieces, as specified in
49、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 sufficient to allow all required tests to be carried out.Additional test pieces, or longer test pieces than the minimum size, can be prepared
