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1、BRITISH STANDARD BS EN ISO 9692-3:2001 Incorporating Amendment No. 1 Welding and allied processes Recommendations for joint preparation Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys The European Standard EN ISO 9692-3:2001, with the incorporation of amend
2、ment A1:2003, has the status of a British Standard ICS 25.160.40 ? BS EN ISO 9692-3:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 July 2001 BSI 6 Febru
3、ary 2004 ISBN 0 580 37027 5 National foreword This British Standard is the official English language version of EN ISO 9692-3:2001, including amendment A1:2003. It is identical with ISO 9692-3:2000. The UK participation in its preparation was entrusted to Technical Committee WEE/1, Definitions and s
4、ymbols for welding, which has the responsibility to: A list of organizations represented on this committee can be obtained on request 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 C
5、atalogue under the section entitled “International Standards Correspondence Index”, 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
6、 correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interest
7、s informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This 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 iv, pages 1 to 10, the Annex ZA page and
8、a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 149516 February 2004 Revision to Foreword page and deletion of Annex ZB EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 96
9、92-3 March 2001 + A1 December 2003 ICS 25.160.10 English version Welding and allied processes - Recommendations for joint preparation - Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys (ISO 9692-3:2000) (includes amendment A1:2003) Soudage et techniques conn
10、exes - Recommendations pour la prparation de joints - Partie 3 : Soudage MIG et TIG de laluminium et de ses alliages (ISO 9692-3:2000) (inclut lamendement A1:2003) Schweien und verwandte Prozesse - Empfehlungen fr Fugenformen - Teil 3: Metall-Inertgasschweien und Wolfram-Inertgasschweien von Alumini
11、um und Aluminium-Legierungen (ISO 9692-3:2000) (enthlt nderung A1:2003) This European Standard was approved by CEN on 15 February 2001, and amendment A1 was approved by CEN on 20 November 2003. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions f
12、or giving this European Standard 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 Management Centre or to any CEN member. This European Standard exists in three official
13、versions (English, 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium
14、, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMU
15、NG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 9692-3:2001 + A1:2003: E Page 2 I NESO -2969:31002 Foreword The text of the International Standard ISO 9692-3:2000 h
16、as been prepared by Technical Committee ISO/TC 44 “Welding and allied processes“ in collaboration with Technical Committee CEN/TC 121 “Welding“, the secretariat of which is held by DS. This document was originally processed in parallel with ISO. This European Standard shall be given the status of a
17、national standard, either by publication of an identical text or by endorsement, at the latest by September 2001, and conflicting national standards shall be withdrawn at the latest by September 2001. This document has been prepared under a mandate given to CEN by the European Commission and the Eur
18、opean Free Trade Association. I NESO tsisnoc 2969s fo tf ehwolloign vresw snoiitt hm eht niaitle Wrp deilla dna gnidle sesseco moceRmtadnef snoiro tnioj rprapetanoi : - raPt :1 moceRmtadnef snoiro mte-laraw cw gnidleitrevoc htcele der,edo -sagsm dedleihte-la rac ww sag dna gnidle;gnidle tnioj rprape
19、taf snoiro ts( leerednu r)noisive - raPt :2 mbuSrera degw cfo gnidle tsslee - raPt :3 Mtereni lat w sagt dna gnidletsgnureni net w sagfo gnidle mulamuini ti dnasyolla s - raPt :4 ts dalCslee roccAdgni to t/NEC ehI CELENECntergeR lanutali,sno ttan ehts lanoiradnaro sdgzinaatifo sno the fwolloign tnuo
20、crira set dnuob emi omelptne truE sihtS naeporadna:d tsuAri,a gleBmui, zChce ,cilbupeR mneDrak, ,dnalniF rF,ecna Gremyna, Gr,ecee Ic,dnale Ir,dnale Ityla, xuLmeruobg, teNreh,sdnal roNwya, roPtgu,la ,niapS wS,nede wStizerlt dna dnatinU ehgniK demod. tnemesrodnE toniec Tt ehxet fo tI ehtnretantS lanoi
21、radnaI dSO -2969:3rppa neeb sah 0002voyb de a sa NEC ruEtS naeporadnaw dittuoh yna mfidoitaci.no NOTE: Normative references to International Standards are listed in annex ZA (normative). 1002:32969 OSI NE gaPe 2 EN ISO 9692-3:2001 weroFdro Tt ehxet fo tI ehtnretantS lanoiradnaI dSO -2969:3rp neeb sa
22、h 0002rapeyb de Tlacinhce moCmittI eeSO/T“ 44 CWgnidle rp deilla dna“sesseco roballoc nitaw noiitT hmoC lacinhcemittee /NECTC “ 121Wgnidle“, trces ehteratai fo whyb dleh si hci .SD Tmucod sihtne wro sagiyllani rprap ni dessecow lellaitI hSO. TruE sihtS naeporadnag eb llahs divt nets ehtafo su tan at
23、s lanoiradna,d tiereh yb tacilbupfo noi tnedi nat lacixet ro yb rodnemestne, ta ttal ehtse yb tpeSmereb ,1002 fnoc dnatcilign tanlanoi tsradnaw eb llahs sditrdhwata n ttal ehtse yb tpeSmereb .1002 Tsih tnemucod p neeb sahraperednu der a madnate givne tb NEC oy tuE ehrnaepo noissimmoC dna tuE ehrF na
24、eporee TraicossA edatnoi. EN ISO 9692 consists of the following versions with the main title Welding and allied processes Recommendations for joint preparation : - Part 1: Recommendations for metal-arc welding with covered electrode, gas-shielded metal- arc welding and gas welding; joint preparation
25、s for steel (under revision) - Part 2: Submerged arc welding of steels - Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys - Part 4: Clad steels According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries
26、 are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standar
27、d ISO 9692-3:2000 has been approved by CEN as a European Standard without any modification. NOTE: Normative references to International Standards are listed in annex ZA (normative). EN ISO 96923:2001 I NES-2969 O3:/1002A1:3002 (E) 3 Foreword to amendment A1 This document EN ISO 9692-3:2001/A1:2003 h
28、as been prepared by Technical Committee CEN/TC 121 “Welding”, the secretariat of which is held by DS, in collaboration with Technical Committee ISO/TC 44 “Welding and allied processes”. This Amendment to the European Standard EN ISO 9692-3:2001 shall be given the status of a national standard, eithe
29、r by publication of an identical text or by endorsement, at the latest by June 2004, and conflicting national standards shall be withdrawn at the latest by June 2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. Acco
30、rding to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
31、 Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. EN ISO 96923:2001 Reference number ISO 9692-3:2000(E) INTERNATIONAL STANDARD ISO 9692-3 First edition 2000-12-15 Welding and allied processes Recommendations for joint preparation Part 3: Metal inert gas welding and tung
32、sten inert gas welding of aluminium and its alloys Soudage et techniques connexes Recommandations pour la prparation de joints Partie 3: Soudage MIG et TIG de laluminium et de ses alliages EN ISO 96923:2001 ISO -29693:(0002)E ii EN ISO 96923:2001 ISO -29693:(0002)E iii Foreword ISO (the Internationa
33、l 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 committees. Each member body interested in a subject for which a technical committee has been es
34、tablished 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 International Electrotechnical Commission (IEC) on all matters of electrotechnical standardi
35、zation. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. 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 7
36、5 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 9692 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 9692-3 was prepared by Te
37、chnical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 7, Representation and terms. ISO 9692 consists of the following parts, under the general title Welding and allied processes Recommendations for joint preparation: ?Part 1: Manual metal-arc welding, gas-shielded metal-arc weld
38、ing and gas welding of steels ?Part 2: Submerged arc welding of steels ?Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys ?Part 4: Clad steels EN ISO 96923:2001 ISO -29693:(0002)E iv Introduction This part of ISO 9692 defines the parameters characterizing the
39、 joint preparation and assembly of the most often encountered dimensions and shapes. The recommendations given in this part of ISO 9692 have been compiled on the basis of experience and contain dimensions for types of joint preparation that are generally found to provide suitable welding conditions.
40、 However, the extended field of application makes it necessary to give a range of dimensions. The dimension ranges specified represent design limits and are not tolerances for manufacturing purposes. Manufacturing limits depend, for instance, on welding process, parent metal, welding position, quali
41、ty level, etc. Due to the common character of this part of ISO 9692, the examples given cannot be regarded as the only solution for the selection of a joint type. Specific fields of application and manufacturing requirements may be covered by selected ranges of dimensions specified in the relevant a
42、pplication standard. EN ISO 96923:2001 INTENRATIONAL TSANDADRISO -29693:(0002)E 1 Welding and allied processes Recommendations for joint preparation Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys 1Scope This part of ISO 9692 specifies types of joint prepar
43、ation for metal inert gas welding, MIG, (131) and tungsten inert gas welding, TIG, (141) on aluminium and its alloys. It applies to fully penetrated welds. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this
44、part of ISO 9692. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 9692 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indic
45、ated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 2553:1992, Welded, brazed and soldered joints Symbolic representation on drawings. ISO 4063:1998, Welding an
46、d allied processes Nomenclature of processes and reference numbers. 3Materials Joint preparations recommended in this part of ISO 9692 are suitable for all types of aluminium and its weldable alloys. 4Welding processes Joint preparations recommended in this part of ISO 9692 are suitable for welding
47、carried out in accordance with the following processes as specified in Tables 1 to 3. Combinations of different processes are possible: ?metal inert gas welding (MIG) (131) ?tungsten inert gas welding (TIG) (141) NOTEThe numbers in parantheses refer to the reference number of the welding process spe
48、cified in ISO 4063. EN ISO 96923:2001 ISO -29693:(0002)E 2 5Finish Edges should be prepared by mechanical means (e.g. shearing, sawing or milling). No cleaning fluids based on mineral oil shall be used. If plasma cutting is used, consideration shall be given to the quality of cut surfaces (e.g. crac
49、ks). The longitudinal edges of the root face should be de-burred and chamfered, especially for single sided butt welds without backing. 6Type of joint preparation The recommended types of joint preparation and dimensions are specified in Tables 1 to 3. The choice of joint details (angle, gap, thickness of root face) depends on the joint thickness, the position and the welding process. The use of larger gaps (W1,5 mm) permits smaller angles. If gaps areW1,5 mm, backing