1、BRITISH STANDARD BS EN ISO 15614-2:2005 Specification and qualification of welding procedures for metallic materials Welding procedure test Part 2: Arc welding of aluminium and its alloys The European Standard EN ISO 15614-2:2005 has the status of a British Standard ICS 25.160.10 BS EN ISO 15614-2:2
2、005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 26 April 2005 BSI 26 April 2005 ISBN 0 580 45973 X National foreword This British Standard is the official English language version of EN ISO 15614-2:2005. It is identical with ISO 15614-2:2
3、004. It supersedes BS EN 288-4:1992 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee WEE/36, Approval testing of welding procedures and welders, which has the responsibility to: A list of organizations represented on this committee can be obtained on r
4、equest to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BS
5、I Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquire
6、rs to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This docume
7、nt comprises a front cover, an inside front cover, the EN ISO title page, pages 2 to 35 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments EUROPEAN STANDARD NORME EUROPENNE EURO
8、PISCHE NORM EN ISO 15614-2 April 2005 ICS 25.160.10 Supersedes EN 288-4:1992 English version Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005) Descriptif et qualification dun mode
9、 opratoire de soudage pour les matriaux mtalliques - Epreuve de qualification dun mode opratoire de soudage - Partie 2: Soudage larc de laluminium et de ses alliages (ISO 15614-2:2005)Anforderung und Anerkennung von Schweiverfahren fr metallische Werkstoffe - Schweiverfahrensprfung - Teil 2: Lichtbo
10、genschweien von Aluminium und seinen Legierungen (ISO 15614-2:2005) This European Standard was approved by CEN on 27 May 2004. 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
11、without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other langua
12、ge made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Ge
13、rmany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Manage
14、ment Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15614-2:2005: EEN ISO 15614-2:2005 (E) 2 Contents Page Foreword4 1 Scope 6 2 Normative references 6 3 Terms and definitions .
15、7 4 Preliminary welding procedure specification (pWPS) .7 5 Welding procedure test.7 6 Test piece .8 6.1 General8 6.2 Shape and dimensions of test pieces .8 6.3 Welding of test pieces.12 7 Examination and testing .12 7.1 Extent of testing.12 7.2 Location of test specimens 13 7.3 Non-destructive test
16、ing.17 7.4 Destructive tests17 7.5 Acceptance levels20 7.6 Re-testing .20 8 Range of qualification .21 8.1 General21 8.2 Related to the manufacturer .21 8.3 Related to the parent material 21 8.4 Common to all welding procedures.24 8.5 Specific to processes27 9 Welding procedure qualification record
17、(WPQR) .27 Annex A (informative) Welding Procedure Qualification Record form (WPQR) .29 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 97/23/EC and 87/404/EEC 32 Annex ZB (normative) Normative references to international publications
18、 with their relevant European publications.33 Bibliography 35 EN ISO 15614-2:2005 (E) 3 Figures Figure 1 Test piece for a butt joint in plate with full penetration 9 Figure 2 Test piece for a butt joint in pipe with full penetration .10 Figure 3 Test piece for a T-joint.11 Figure 4 Test piece for a
19、branch connection .12 Figure 5 Location of test specimens for a butt joint in plate 14 Figure 6 Location of test specimens for a butt joint in pipe .15 Figure 7 Location of test specimens for a T-joint.16 Figure 8 Location of test specimens for a branch connection or a fillet weld on pipe .16 Tables
20、 Table 1 Examination and testing of the test pieces .13 Table 2 Efficiency for tensile strength of butt joints .18 Table 3 Examples of maximum calculated former diameter for some elongations and thicknesses20 Table 4 Range of qualification for similar and dissimilar metal joints 22 Table 5 Range of
21、qualification for parent material thickness for plates and pipes 23 Table 6 Range of qualification for the throat thickness for plates and pipes .24 Table 7 Range of qualification for pipe and branch connection diameters24 Table 8 Range of qualification for type of joint 26 Table ZA.1 Correspondence
22、 between this European Standard and Directive 97/23/EC32 Table ZA.2 Correspondence between this European standard and Directive 87/404/EEC32 EN ISO 15614-2:2005 (E) 4 Foreword This document (EN ISO 15614-2:2005) has been prepared by Technical Committee CEN/TC 121 “Welding”, the secretariat of which
23、is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2005, and conflicting national standards shall be withdrawn at the latest by October 2005. This document supersedes EN 288-4
24、:1992. 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: Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys Part 2: Arc welding of aluminium
25、 and its alloys Part 3: Welding procedure tests for the arc welding of casts iron 1) Part 4: Finishing welding of aluminium castings 1) Part 5: Arc welding of titanium, zirconium and their alloys Part 6: Arc welding of copper and its alloys 1) Part 7: Overlay welding 1) Part 8: Welding of tubes to t
26、ube-plate joints Part 10: Hyperbaric dry welding 1) Part 11: Electron and laser beam welding Part 12: Spot, seam and projection welding Part 13: Resistance butt and flash welding 1)According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are
27、bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and U
28、nited Kingdom. 1)To be published. I NES-41651 O2:5002 (E) 4 roFeword Thsi codmu( tneEI NSO 51-416:2002)5 sah eebrp nerapde by Technical moCmeetti T/NECC 1“ 12Wgnidle”, eht secrratefo tai whcisi h heb dly .NID Thsi ruEopnae atSradnd slahl eb igevn eht sttasu fo n aaitanos ltdnara,d iereht by uplbciit
29、aon fo na edincital xett ro by nerodsemtal eht ta ,tneest by Ocboter 002,5 c dnafnociltin gnaitanos ltaradnsd slaheb l htiwrdawn ta setal ehtt by Octrebo 2500. Thsi codmus tnerepussede 2 NE-88:4991.2 I NESO 51c 416osnsist fo f ehtollowip gnarts, dnure htneg eret laitle cepSifcitanoi q dnauafilciitao
30、 nof ewidlng rpcorudese for temalcil materisla W enidlrp gcoerudset et: raPt 1: Part :1 rAc nasag d dlewnis fo gtslee dna rac dlewgni fo cinkel dna cinkea lyolls raPt 2: rAc ewdlgni fo ulaminuina mi dts layols raPt 3: Wenidlrp gcoerudt eests rof eht rac lewdio gnf casts rino )1 raPt 4: Finishiw gnel
31、dnifo g ulaminuic mastisgn )1 raPt 5: rAc ewdlgni t foiatin,mu rizcnouina mht drie laolys raPt 6: rAc ewdlgni c fooppre dna sti alloys )1 raPt 7: Ovreyal wedlgni )1 raPt 8: Wenidlfo g butes ot -ebutpltaj eonist raPt 10yH :perrabci rdy ewldnig )1 raPt 11celE :rton asal dner maeb ewidlgn raPt 12: topS
32、s ,eam narp dcejotino lewdign raPt 13R :esistcnae ttub nalf dsaew hdlgni )1cAcordniht ot gNEC e/ECLENEtnI Cernal geRulaitnos, tan ehtnoias ltaradnsd orinagtazions fo f ehtoollniwg crtnuoise raob ednu ot imelpmsiht tne Eurepona natSrad:d suAtri,a eBiglum, CyrpsuC ,zceR hupebcil, mneDrak, sEinot,a Fin
33、lnad, Frcna,e Germnay, GreecuH ,eragny, cIle,dna rIel,dna atIly, taLiv,a iLuhtina,a xuLmeruobaM ,gatl, Nerehtnalds, roNway, Poal,dn Portlagu, olSvka,ai Slovne,ai apSi,n Swede,n Swtirezland U dnantide iKdgnmo. )1To lbup ebsi.deh EN ISO 15614-2:2005 (E) 5 Introduction All new welding procedure tests a
34、re to be carried out in accordance with this document from the date of this issue. However, this document does not invalidate previous welding procedure tests made to former standards or specifications or previous issues of this document. Where additional tests have to be carried out to make the qua
35、lification technically equivalent, it is only necessary to do the additional tests on a test piece which should be made in accordance with this document. Requests for official interpretations of any aspect of this document should be directed to the Secretariat of ISO/TC 44/SC 10 via your national st
36、andards body, a complete listing which can be found at www.iso.org. EN ISO 15614-2:2005 (E) 6 1 Scope This document specifies how a preliminary welding procedure specification is qualified by welding procedure tests. This document is part of a series of standards, details of this series are given in
37、 EN ISO 15607:2003, Annex A. This document 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. This document applies to the arc welding of wrou
38、ght and cast aluminium and its alloys. In this document the term aluminium stands for aluminium and for aluminium alloys. This document does not apply to finishing welding of aluminium castings which is dealt by prEN ISO 15614-4. Arc welding of aluminium is covered by the following welding processes
39、 in accordance with EN ISO 4063: 131 : metal inert gas welding (MlG welding); 141 : tungsten inert gas welding (TlG welding); 15 : plasma arc welding. NOTE Specific service, material or manufacturing conditions may require more comprehensive testing than is specified by this document (see 7.1). The
40、principles of this document may be applied to other fusion welding processes. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the refe
41、renced document (including any amendments) applies. EN 515, Aluminium and aluminium alloys Wrought products Temper designations. EN 571-1, Non destructive testing Penetrant testing Part 1: General principles. EN 1714, Non-destructive examination of welds Ultrasonic examination of welded joints. EN I
42、SO 6947, Welds Working positions Definitions of angles of slope and rotation (ISO 6947:1993). EN ISO 9606-2, Qualification test of welders Fusion welding Part 2: Aluminium and aluminium alloys (ISO 9606-2:2004). EN ISO 15607:2003, Specification and qualification of welding procedures for metallic ma
43、terials General rules (ISO 15607:2003). EN ISO 15609-1, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding (ISO 15609-1:2004). EN ISO 15613, Specification and qualification of welding procedures for metallic materials Qual
44、ification based on pre-production welding test (ISO 15613:2004). ISO 4136, Destructive tests on welds in metallic materials Transverse tensile test. ISO 5173, Destructive tests on welds in metallic materials Bend tests. EN ISO 15614-2:2005 (E) 7 ISO 9017, Destructive tests on welds in metallic mater
45、ials Fracture test. ISO 10042, Arc-welded joints in aluminium and its weldable alloys Guidance on quality levels for imperfections. ISO 14175, Welding consumables Shielding gases for arc welding and cutting. ISO 14732, Welding personnel Approval testing of welding operators for fusion welding and re
46、sistance weld setters for fully mechanized and automatic welding of metallic materials. ISO 17635, Non-destructive testing of welds - General rules for fusion welds in metallic materials . ISO 17636, Non-destructive testing of welds Radiographic testing of fusion-welded joints. ISO 17637, Non-destru
47、ctive testing of welds Visual testing of fusion-welded joints ISO 17639, Destructive tests on welds in metallic materials Macroscopic and microscopic examination of welds. ISO/TR 15608, Welding Guidelines for a metallic material grouping system. ISO/TR 17671-1, Welding Recommendations for welding of
48、 metallic materials Part 1: General guidance for arc welding. ISO/TR 17671-4, Welding Recommendations for welding of metallic materials Part 4: Arc welding of aluminium and aluminium alloys. 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 15607:20
49、03 and the following apply. 3.1 finishing welding welding carried out during production in order to remove casting defects and core openings to ensure the agreed quality of castings 4 Preliminary welding procedure specification (pWPS) The preliminary welding procedure specification shall be prepared in accordance with EN ISO 15609-1. It shall specify the
