1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58materials Welding procedure test Part 6: Arc and gas welding of copper and its alloysThe European S
2、tandard EN ISO 15614-6:2006 has the status of a British StandardICS 25.160.10Specification and qualification of welding procedures for metallic BRITISH STANDARDBS EN ISO 15614-6:2006BS EN ISO 15614-6:2006This British Standard was published under the authority of the Standards Policy and Strategy Com
3、mittee on 28 April 2006 BSI 2006ISBN 0 580 48158 1request to its secretary.Cross-referencesThe 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 In
4、dex”, or by using the “Search” facility of the BSI 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 con
5、fer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 23 and a back cover.The BSI copyright notice displayed in this document indic
6、ates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsA list of organizations represented on this committee can be obtained on present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep
7、UK interests informed; monitor related international and European developments and promulgate them in the UK.National forewordThis British Standard is the official English language version of EN ISO 15614-6:2006. It is identical with ISO 15614-6:2006.The UK participation in its preparation was entru
8、sted to Technical Committee WEE/36, Qualification of welding personnel and welding procedures, which has the responsibility to: aid enquirers to understand the text;EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 15614-6April 2006ICS 25.160.10English VersionSpecification and qualification of w
9、elding procedures for metallicmaterials Welding procedure test Part 6: Arc and gas weldingof copper and its alloys (ISO 15614-6:2006)Descriptif et qualification dun mode opratoire de soudagepour les matriaux mtalliques preuve de qualificationdun mode opratoire de soudage Partie 6: Soudage larc et au
10、x gaz du cuivre et de ses alliages (ISO 15614-6:2006)Anforderung und Qualifizierung von Schweiverfahren frmetallische Werkstoffe Schweiverfahrensprfung Teil6: Lichtbogenschweien von Kupfer seinen Legierungen(ISO 15614-6:2006)This European Standard was approved by CEN on 16 March 2006.CEN members are
11、 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
12、 Central Secretariat 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 Central Secretariat has the same status
13、as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slove
14、nia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN natio
15、nal Members.Ref. No. EN ISO 15614-6:2006: EForeword This document (EN ISO 15614-6:2006) has been prepared by Technical Committee CEN/TC 121 “Welding“, the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 “Welding and allied processes“. This European Standard s
16、hall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2006, and conflicting national standards shall be withdrawn at the latest by October 2006. This document has been prepared under a mandate given to CEN by the Europ
17、ean Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organ
18、izations of the following countries are 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, Romania, Slo
19、vakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN ISO 15614-6:2006Reference numberISO 15614-6:2006(E)INTERNATIONAL STANDARD ISO15614-6First edition2006-04-01Specification and qualification of welding procedures for metallic materials Welding procedure test Part 6: Arc and gas weldin
20、g of copper and its alloys Descriptif et qualification dun mode opratoire de soudage pour les matriaux mtalliques preuve de qualification dun mode opratoire de soudage Partie 6: Soudage larc et aux gaz du cuivre et de ses alliages EN ISO 15614-6:2006ii iiiContents Page Foreword iv Introduction v 1 S
21、cope . 1 2 Normative references . 1 3 Terms and definitions. 2 4 Welding processes . 2 5 Preliminary welding procedure specification (pWPS) 2 6 Welding procedure test 3 7 Test piece 3 7.1 General. 3 7.2 Shape and dimensions of test pieces. 3 7.3 Welding of test pieces 4 8 Examination and testing 7 8
22、.1 Extent of testing 7 8.2 Location and taking of test specimens 8 8.3 Non-destructive testing 8 8.4 Destructive testing 12 8.5 Acceptance levels. 13 8.6 Re-testing 13 9 Range of qualification 14 9.1 General. 14 9.2 Related to the manufacturer 14 9.3 Related to the parent material . 14 9.4 Common to
23、 all welding procedures 16 9.5 Specific to processes. 18 10 Welding procedure qualification record (WPQR) 18 Annex A (informative) Welding Procedure Qualification Record form (WPQR) 19 Bibliography . 22 EN ISO 15614-6:2006Annex ZA (informative) Relationship between this International Standard and th
24、e Essential Requirements of EU Directive 97/05/IEC .23 iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committe
25、es. 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 organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the Inte
26、rnational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International S
27、tandards 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 the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the su
28、bject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15614-6 was prepared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 121, Welding, in collaboration with Technical Committee ISO/TC 44, Welding and allied proce
29、sses, Subcommittee SC 10, Unification of requirements in the field of metal welding, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). ISO 15614 consists of the following parts, under the general title Specification and qualification of welding procedu
30、res 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 aluminium and its alloys Part 3: Fusion and pressure welding of non-alloyed and low-alloyed cast irons Part 4: Finishing welding of aluminium ca
31、stings 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 tube-plate joints Part 9: Underwater hyperbaric wet welding Part 10: Hyperbaric dry welding Part 11: Electron and laser beam wel
32、ding Part 12: Spot, seam and projection welding Part 13: Resistance butt and flash welding EN ISO 15614-6:2006vIntroduction ISO 15614 is part of a series of standards. Details of this series are given in ISO 15607:2003, Annex A. Requests for official interpretations of any aspect of this part of ISO
33、 15614 should be directed to the Secretariat of ISO/TC 44/SC 10 via your national standards body, a complete listing of which can be found at www.iso.org. EN ISO 15614-6:2006blank1Specification and qualification of welding procedures for metallic materials Welding procedure test Part 6: Arc and gas
34、welding of copper and its alloys 1 Scope This part of ISO 15614 specifies how a preliminary welding procedure specification is qualified by welding procedure tests. It applies to the arc and gas welding of copper and copper alloys in all product forms. This part of ISO 15614 defines the conditions f
35、or 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 9. This part of ISO 15614 is applicable to all new welding procedures. However, it does not invalidate previous weldin
36、g procedure tests made to former national standards or specifications. Where additional tests have to 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. Additional tests may
37、be required by application standards. The principles of this part of ISO 15614 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
38、 undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3452, Non-destructive testing Penetrant testing General principles ISO 4063:1998, Welding and allied processes Nomenclature of processes and reference numbers ISO 4136, Destructive tests on wel
39、ds in metallic materials Transverse tensile test ISO 5173, Destructive tests on welds in metallic materials Bend tests ISO 6520-1, Welding and allied processes Classification of geometric imperfections in metallic materials Part 1: Fusion welding ISO 6947, Welds Working positions Definitions of angl
40、es of slope and rotation ISO 9017, Destructive tests on welds in metallic materials Fracture test ISO 9606-3, Approval testing of welders Fusion welding Part 3: Copper and copper alloys ISO 10042:2005, Welding Arc-welded joints in aluminium and its alloys Quality levels for imperfections EN ISO 1561
41、4-6:20062 ISO 14175, Welding consumables Shielding gases for arc welding and cutting ISO 14732, Welding personnel Approval testing of welding operators for fusion welding and of resistance weld setters for fully mechanized and automatic welding of metallic materials ISO 15607:2003, Specification and
42、 qualification of welding procedures for metallic materials General rules ISO/TR 15608, Welding Guidelines for a metallic material grouping system ISO 15609-1, Specification and qualification of welding procedure for metallic materials Welding procedure specification Part 1: Arc welding ISO 15609-2,
43、 Specification and qualification of welding procedure for metallic materials Welding procedure specification Part 2: Gas welding ISO 15613, Specification and qualification of welding procedures for metallic materials Qualification based on a pre-production welding test ISO 17636, Non-destructive tes
44、ting of welds Radiographic testing of fusion-welded joints ISO 17637, Non-destructive 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 17659, Welding Multilingual terms for welded
45、joints with illustrations 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 15607 apply. 4 Welding processes Arc and gas welding are covered by the following processes in accordance with ISO 4063:1998. 111 manual metal arc welding; 131 metal inert gas
46、welding, MIG welding; 141 tungsten inert gas welding, TIG welding; 15 plasma arc welding; 311 oxy-acetylene welding. 5 Preliminary welding procedure specification (pWPS) The preliminary welding procedure specification shall be prepared in accordance with ISO 15609-1 or ISO 15609-2. EN ISO 15614-6:20
47、0636 Welding procedure test The making and testing of test pieces shall be in accordance with Clauses 7 and 8. The welder or welding operator who undertakes the welding procedure test satisfactorily, in accordance with this part of ISO 15614, is qualified for the appropriate range of qualification g
48、iven in ISO 9606-3 or ISO 14732 providing that the relevant testing requirements are met. 7 Test piece 7.1 General The welded joint to which the welding procedure will relate in production shall be represented by making a standardized test piece or pieces, as specified in 7.2. Where the production/j
49、oint geometry requirements do not represent the standardized test pieces as shown in this part of ISO 15614, ISO 15613 shall be used. 7.2 Shape and dimensions of test pieces 7.2.1 General The length or number of test pieces shall be sufficient to allow all required tests to be carried out. Additional test pieces, or test pieces longer than the minimum size, may be prepared in order to allow for extra testing and
