EN 14532-3-2004 en Welding consumables - Test methods and quality requirements - Part 3 Conformity assessment of wire electrodes wires and rods for welding of aluminium alloys《焊接消耗.pdf

1、BRITISH STANDARD BS EN 14532-3:2004 Welding consumables Test methods and quality requirements Part 3: Conformity assessment of wire electrodes, wires and rods for welding of aluminium alloys The European Standard EN 14532-3:2004 has the status of a British Standard ICS 25.160.20 BS EN 14532-3:2004 T

2、his British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 January 2005 BSI 13 January 2005 ISBN 0 580 45359 6 National foreword This British Standard is the official English language version of EN 14532-3:2004. The UK participation in its preparation

3、 was entrusted to Technical Committee WEE/39, Welding consumables, 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 referre

4、d 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 BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisio

5、ns 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 enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or

6、 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 document comprises a front cover, an inside front cover, the EN title page, pages 2 to 28, an inside back cover and a back cover. Th

7、e BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN145323 November2004 ICS25.160.20 Englishversion WeldingconsumablesTestmethodsandqualityrequirement

8、s Part3:Conformityassessmentofwireelectrodes,wiresand rodsforweldingofaluminiumalloys ProduitsconsommablespourlesoudageMthodes dessaietexigencesdequalitPartie3:Evaluationdela conformitdesfilslectrodes,filsetbaguettespourle soudagedesalliagesdaluminium SchweizustzePrfverfahrenund Qualittsanforderunge

9、nTeil3:Konformittsbewertung vonDrahtelektoden,DrhteundStbezumSchweienvon Aluminiumlegierungen ThisEuropeanStandardwasapprovedbyCENon14October2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwith

10、outanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityof

11、aCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherla

12、nds,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwidef

13、orCENnationalMembers. Ref.No.EN145323:2004:EEN 14532-3:2004 (E) 2 Contents page Foreword4 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Applicable procedures for conformity assessment.7 5 Type qualification test.7 5.1 General7 5.2 Necessary information 7 5.3 Testing of the product.

14、7 5.3.1 Testing to demonstrate applicability .7 5.3.2 Sampling for verification of product physical characteristics8 5.3.3 Chemical composition of the product .8 5.3.4 Marking of products 8 6 Testing 8 6.1 Testing of deposited metal .8 6.1.1 General8 6.1.2 Parent metals .8 6.1.3 Type and dimensions

15、of the test piece .8 6.1.4 Welding conditions9 6.2 Testing of welded joints10 6.2.1 Parent metals .10 6.2.2 Type and dimensions of the test pieces .10 6.2.3 Welding conditions11 6.2.4 Destructive tests12 7 Retests 14 8 Range of qualification .14 8.1 Parent metals .14 8.2 Welding positions14 8.3 Curr

16、ent and polarity.14 8.4 Diameter range.14 8.5 Maximum temperature 14 8.6 Minimum temperature .14 8.7 Material thickness14 9 Type qualification test report .14 10 Certificate .15 11 Extension of the range of qualification .15 12 Modification of the welding consumable 15 13 Transfer of qualification15

17、 14 Prolongation of qualification15 Annex A (informative) Type qualification tests Overview 16 Annex B (normative) Roughness of the product.17 Annex C (normative) Parent metal groups.18 Annex D (informative) Suggested qualification test report20 EN 14532-3:2004 (E) 3 D.1 Extent of qualification appl

18、ied for by manufacturer 20 D.1.1 Parent metals .20 D.1.2 Product dimensions 20 D.1.3 Type of current and polarity .20 D.1.4 Welding positions20 D.1.5 Other specific product information .20 D.2 Manufacturers data.20 D.2.1 Scope of qualification applied for by the manufacturer or supplier 20 D.2.2 Bra

19、nd and product name, marking where applicable20 D.2.3 EN standard designation 20 D.2.4 Limits of chemical composition of the product .20 D.3 Testing 20 D.3.1 Testing of product .20 D.3.2 Testing of deposited metal .20 D.3.3 Testing of welded joint(s) .21 D.3.4 Review of manufacturers internal test r

20、esults.21 D.4 Special tests at the manufacturers request .21 D.5 Evaluation of conformity and issue of appropriate certificates .21 D.6 Statement that the certificate is only valid as long as the product is manufactured within the limits tested21 D.7 Documentation of the product .21 Annex E (informa

21、tive) Type qualification certificate.22 Annex F (informative) Transfer of qualification Application.23 Annex G (informative) Transfer of qualification Declaration of identity.24 Annex H (normative) Prolongation of qualification Manufacturers tests .25 Annex I (informative) Qualification under the su

22、pervision of the test body 26 I.1 Introduction26 I.2 Conformity of the product 26 I.3 Marking of products 26 I.4 Certificate .26 I.5 Transfer of qualifications26 I.6 Prolongation of the type qualification of welding consumables27 I.7 Dormant welding consumables type qualification.27 Bibliography28 E

23、N 14532-3:2004 (E) 4 Foreword This document (EN 14532-3:2004) has been prepared by Technical Committee CEN/TC 121 “Welding”, the secretariat of which 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,

24、 at the latest by May 2005, and conflicting national standards shall be withdrawn at the latest by May 2005. This document consists of the following parts: EN 14532-1, Welding consumables Test methods and quality requirements Part 1: Primary methods and conformity assessment of consumables for steel

25、, nickel and nickel alloys EN 14532-2, Welding consumables Test methods and quality requirements Part 2: Supplementary methods and conformity assessment of consumables for steel, nickel and nickel alloys EN 14532-3, Welding consumables Test methods and quality requirements Part 3: Conformity assessm

26、ent of wire electrodes, wires and rods for welding of aluminium alloys According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland

27、, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14532-3:2004 (E) 5 Introduction This document proposes harmonised verification test conditio

28、ns for the qualification of welding consumables for aluminium. The responsibility to identify the extent of the tests to be carried out lies with the manufacturer/supplier on the basis of his assessment of the market requirements. It should be noted that tests in accordance with this document are ma

29、de in a way, which is not necessarily representative of a real welded structure. The requirements for the qualification of welding consumable manufacturers, suppliers and distributors are given in EN 12074. EN 14532-3:2004 (E) 6 1 Scope This document describes the basic verification tests, the testi

30、ng methods, the amount of testing and the requirements for the qualification of wire electrodes, wires and rods for welding of aluminium. NOTE Additional information is given in Annex I. 2 Normative references The following referenced documents are indispensable for the application of this document.

31、 For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 439, Welding consumables Shielding gases for arc welding and cutting EN 515, Aluminium and aluminium alloys Wrought products Temper desi

32、gnations EN 573-3, Aluminium and aluminium alloys Chemical composition and form of wrought products Part 3: Chemical composition EN 895, Destructive tests on welds in metallic materials Transverse tensile test EN 1011-4:2000, Welding Recommendations for welding of metallic materials Part 4: Arc weld

33、ing of aluminium and aluminium alloys EN 1320, Destructive tests on welds in metallic materials Fracture test EN 1321, Destructive tests on welds in metallic materials Macroscopic and microscopic examination of welds EN 1435, Non-destructive examination of welds Radiographic examination of welded jo

34、ints EN 10204, Metallic products Type of inspection documents EN 14532-1:2004, Welding consumables Test methods and quality requirements Part 1: Primary methods and conformity assessment of consumables for steel, nickel and nickel alloys EN 30042, Arc-welded joints in aluminium and its weldable allo

35、ys Guidance on quality levels for imperfections (ISO 10042:1992) EN ISO 544, Welding consumables Technical delivery conditions for welding filler metals Type of product, dimensions, tolerances and markings (ISO 544:2003) EN ISO 6520-1, Welding and allied processes Classification of geometric imperfe

36、ctions in metallic materials Part 1: Fusion welding (ISO 6520-1:1998) EN ISO 6947, Welds Working positions Definitions of angles of slope and rotation (ISO 6947:1993) EN ISO 18273, Welding consumables Wire electrodes, wires and rods for welding of aluminium and aluminium alloys Classification (ISO 1

37、8273:2004) CR ISO 15608, Welding Guidelines for a metallic material grouping system (ISO/TR 15608:2000) EN 14532-3:2004 (E) 7 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14532-1:2004 and the following apply. 3.1 bead on plate single run made with

38、a filler metal on the surface of a parent material 3.2 deposited metal filler metal that has been added during welding 4 Applicable procedures for conformity assessment The procedures for conformity assessment are described below. Tests and evaluation for the qualification of welding consumables are

39、 given in Clauses 5 to 9 and they are carried out under the manufacturers or suppliers trade designation. The manufacturer or supplier shall declare the conformity of the product on the label. NOTE Additional information is given in Annex I. 5 Type qualification test 5.1 General The compliance of a

40、welding consumable with this document shall be demonstrated by a type qualification test and ongoing control to ensure consistent quality. The type qualification test (see Annex A) shall consist of: testing of the product (see 5.3); testing of deposited metal (see 6.1); testing of welded joints (see

41、 6.2). 5.2 Necessary information The following product information shall be documented: scope of qualification; brand and product name; European Standard designation; manufacturers limits of chemical composition of the product; these shall not exceed the values given in EN ISO 18273. 5.3 Testing of

42、the product 5.3.1 Testing to demonstrate applicability The manufacturer shall define the range of testing to demonstrate applicability. The range of qualification shall be subdivided with relevant information as follows: EN 14532-3:2004 (E) 8 materials (parent metals); heat treatment (if requested);

43、 shielding gas. 5.3.2 Sampling for verification of product physical characteristics The sizes and dimensions of welding consumables involved in the qualification test shall be examined in accordance with EN ISO 544. The roughness shall be examined in accordance with Annex B. 5.3.3 Chemical compositi

44、on of the product The manufacturer shall document that the chemical composition of the solid wire welding consumable meets the requirements of the product specification and the limits given in EN ISO 18273. For the purpose of qualifying a welding consumable it is sufficient to identify the shielding

45、 gas in accordance with EN 439. 5.3.4 Marking of products The marking of the product and the packaging shall be in accordance with EN ISO 544. When other markings replacing the product name are used, such markings shall be unique and unambiguous and are entered into the qualification certificate. 6

46、Testing 6.1 Testing of deposited metal 6.1.1 General This test applies on wires and is achieved by MIG process whatever is the final process, for rods TIG process may be used. 6.1.2 Parent metals One test piece shall be prepared with a plate of wrought parent metal selected from Table C.1. Test plat

47、e material shall have a certification, e.g. in accordance with EN 10204. 6.1.3 Type and dimensions of the test piece The actual length shall be sufficient to allow the welding process to stabilise. The test piece(s) shall be at least 300 mm x 150 mm x 5 mm. The test piece edges may be bevelled and a

48、 backing piece may be attached. EN 14532-3:2004 (E) 9 6.1.4 Welding conditions 6.1.4.1 General On carrying out the deposited metal test, the following welding conditions shall be observed. 6.1.4.2 Welding position Multiple runs shall be deposited in flat position (PA) according to EN ISO 6947. Alternatively a bead on plate in flat position (PA) according to EN ISO 6947 shall be used for the test. 6.1.4.3 Welding parameters The deposit shal