EN ISO 15792-1-2008 en Welding consumables - Test methods - Part 1 Test methods for all-weld metal test specimens in steel nickel and nickel alloys (Incorporates Amendment A1 2011).pdf

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1、BRITISH STANDARD BS EN ISO 15792-1:2008Welding consumables Test methods Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloysICS 25.160.20nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nulln

2、ullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2011National forewordThis British Standard is the UK implementation of EN ISO 15792-1:2008+A1:2011. It is identical to ISO 15792-1:2000, incorporating amendment 1:2011. It

3、supersedes BS EN ISO 15792-1:2008, which is withdrawn.The start and finish of text introduced or altered by amendment is in-dicated in the text by tags. Tags indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO amendment A1 is indicated by !“.The UK

4、participation in its preparation was entrusted to Technical Committee WEE/39, Welding consumables.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are respo

5、nsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN ISO 15792-1:2008+A1:2011This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2008 BSI 2011ISBN 978 0 580 72581 4Amend

6、ments/corrigenda issued since publicationDate Comments30 November 2011 Implementation of ISO amendment 1:2011 with CEN endorsement A1:2011EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 15792-1:2008+A1ICS 25.160.20 Supersedes EN 1597-1:1997 English VersionWelding consumables - Test methods - P

7、art 1: Test methods forall-weld metal test specimens in steel, nickel and nickel alloys(ISO 15792-1:2000)Produits consommables pour le soudage - Mthodesdessai - Partie 1: Mthodes dessai pour les prouvettesde mtal fondu hors dilution pour le soudage de lacier, dunickel et des alliages de nickel (ISO

8、15792-1:2000)Schweizustze - Prfverfahren - Teil 1: Prfverfahren frPrfstcke zur Entnahme von Schweigutproben an Stahl,Nickel und Nickellegierungen (ISO 15792-1:2000)This European Standard was approved by CEN on 5 April 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi

9、ch 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 CEN Management Centre or to any CEN member.This European Stan

10、dard 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national stand

11、ards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingd

12、om.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 15792-1:2008: EOctob

13、er 2011Foreword The text of ISO 15792-1:2000 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO15792-1:2008 by Technical Committee CEN/TC 121 “Welding” the secretariat of whic

14、h is held by DIN. This European Standard shall be given the status ofa national standard, either by publication of an identical text or by endorsement, at the latest by November 2008, and conflicting national standards shall be withdrawn at the latest by November 2008. Attention is drawn to the poss

15、ibility t hat some of the elements of this document may be th e subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any orall such patent rights. This document supersedes EN 1597-1:1997. According to the CEN/CENELEC Internal Regulations, the national standards

16、organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, CzechRepublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

17、Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement noticeThe text of ISO 15792-1:2000 has been approved by CEN as a EN ISO 15792-1:2008 without anymodification. i iForeword to amendment A1 This document (EN ISO 15792-1:2008/A1:2011) has been prepared by Techn

18、ical Committee ISO/TC 44 “Welding and allied processes“ in collaboration with 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, at th

19、e latest by April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all

20、 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: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hung

21、ary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 15792-1:2000/Amd 1:2011 has been approved by CEN as a EN ISO 15792-1:2008/A1:2

22、011 without any modification. BS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)IntroductionIt should be notedthatthe mechanical properties of all-weld metal testspecimens used to classify weldingconsumables could vary from thoseobtai nedinproduction joints becauseof differences in weldi

23、ng proceduresuchas electrodediameter,width of weave, weldingpositionand material composition.Test conditions prescribedand resultsrequired should notbeconsideredtoberequirements or expectations foraprocedurequalification.iiiBS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)blankBS EN ISO

24、 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)1WeldingconsumablesTestmethodsPart 1:Testmethodsforall-weldmetaltestspecimensinsteel,nickelandnickelalloys1ScopeThis partofISO 15792 specifies thepreparationoftestpieceand specimens.The purposeistodeterminemechanical properties of all-weld metal w

25、hererequired by theconsumable classification standardorfor otherpurposes,inarc weldingofsteel, nickel andnickelalloys.This partofISO 15792 is notapplicable to single- or two-pas swelding or fillet welding. Forthesecases,ISO 15792-2and ISO15792-3apply.2NormativereferencesThefollowing normative docume

26、nts containprovisionswhich, through r eferenceinthistext, constitute provisions ofthis part of ISO 15792. Fordatedreferences,subsequentamendments to, or revisions of,any of thesepublicationsdo notapply. However,parties to agreements based on this partofISO 15792are encouraged to investigatethepossib

27、ility of applyingthe most recent editions of the normative documents indicated below. Forundatedreferences,the latestedition of the normative document referredtoappl ies. MembersofISO and IECmaintainregisters of currentlyvalid International Standards.ISO 5178, Destructivetests on weldsinmetallic mat

28、erials Longitudinal tensile testonweldmetal in fusionwelded joints.ISO9016:2000, Destructive tests on weldsinmetallic material s Impacttests Testspecimenlocation, notchorientation and examination.ISO 13916:1996, Welding Guidanceonthe measurement of preheating temperature, interpass temperatureandpre

29、heat maintenancetemperature .3GeneralrequirementsWelding consumables to be testedshall be representativeofthe manufacturers products to be classified or tested.Test pieces shallbeprepared as describedbelow.4TestplatematerialThematerial to be used forthe test pieceshall be compatible with theweldmeta

30、l provided by the weldingconsumable tested. Alternatively, thegrooveedges and the backing stripshallbebuilt up with at leasttwo layersusingthe weldingconsumablebeing tested.BS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)25PreparationoftestpieceThetestpieceshall be prepared in theformo

31、fasingleV-grooveonabacking strip. Thebacking stripshall be tackwelded to thetestpiece on thereverse side.See Figure1andTable1.Theplates of the testpiece shallbepre- setorrestrained in such awa ythatasufficientlyflattestpiece is producedforextraction of specimens.The welded test pieceshall not be str

32、aightened.Thetypeoftestpiece defines thedimensions,see Table 1 .The type selectedfor classification purpose is specifiedin therelevantconsumable standard.Figure1TestpiecedimensionsTable1TypeanddimensionsofthetestpieceDimensions in millimetres Type t a b u l Degree 1.0 12 80 10 6 2,5010150 1.1 12 90

33、12 1.2 16 100 14 1.3 20 125 16 1.4 25 125 20 1.5 30 200 25 1.6 20 150 20 1.7 25 150 24 !“BS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)36WeldingconditionsThetestpieceshall be welded in theflatposition except forconsumables whichare designed exclusivelyforweldinginanother positioninwh

34、ichcasethat positionshall be used f or welding. Thewelding shall be started afterapplyingany preheating requirements given in theconsumable standard. Theinterp asstemperatureshall alsobein accordancewith the consumable standard.Thepreheat andinterpass temperatures shallbemeasured usingtemperatureind

35、icator crayons, surfacethermometersorthermocouples,see ISO 13916.Thewelding conditions used,suchascurrent, voltage, travel speed, weldrun sequence, weldbead size, shallbeinaccordancewith thelimits specified in therelevant consumable standard.7HeattreatmentAllheattreatments required forthe weld metal

36、, except hydrogen removaltreatment, shallbecarried out on the testpiece, or on sections thereofwith amachiningallowance.Theheat treatments arespecifiedinstandards relating to weldingconsumables.Hydrogen removal treatment maybecarried out on the test piecefor tensiletesting beforeorafter final machin

37、ing.Thetestpiecemay be held at atemperaturenot exceeding 250Cfor up to 16 h.8PositionoftestspecimensandtestspecimendimensionsFigures 2and 3respectivelyshow theposition of the tensiletestspecimen andofthe notchedimpactspecimens.Thetestpieces shallbedivided by cutting(machining) or by thermalcutting.I

38、nthe case of thermalcutting,machining allowances of 10 mm at leastoneither sideshall be provided forthe subsequent machining o fthespecimens.Figure2PositionofthetensilespecimeninthetestpieceFigure3PositionofthenotchedbarimpactspecimeninthetestpiecesBS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+

39、A1:2011 (E)4Thetensiletestspecimens shall be in accordancewith ISO 5 178. Apartfromtype1.0 a nd 1.1testpieces, for whichthe diameter shallbe8mm, the specimens shall have adiameter of 10 mm in the gauge length.Theimpactspecimens shall be in accordancewiththe designation VWT0/b in ISO 9016:2000. Thepo

40、sition of theimpactspecimen shall be at the midlineofthe plate thickness.Thesizeofimpactspecimens shall be 10 mm null 10 mm.9RetestsIf anytestfails,repeat tests shallbeperformed in accordancewith relevant requirements.10 TestreportThefollowing data shallbereported:a) testpiece andweldingconsumables:

41、null testpiece type anduniqueidentification;null testplate material;null backing stripmaterial;null standarddesignationand tradenameofthe welding consumables andnumber of butteringlayers, if any;null redrying conditions forwelding consumables;null heat or lotnumber of the weldingconsumables;null dia

42、meter of the weldingconsumables;b) weldingconditions as applicable:null weldingprocess;null weldingposition;null powersource;null current type and polarity;null current (and/or wire feed speed),voltage andtravelspeed;null distancefromcontacttube to surfaceofplate (stick-out);null type andflowrateofs

43、hieldinggas;null number of runs/number of layers;null stringer bead or weavebead;null preheating temperature;null interpass temperature;BS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)5c) heat treatment (including hydrogen removaltreatment):null temperature;null holdingtime;null coolin

44、g conditions;d) deviations from thispartof ISO 15792;e) tests results:null testingtemperature;null radiographic examination, if required;null yieldstrength, tensilestrength, elongation;nullnull imperfections.impact energy;! “BS EN ISO 15792-1:2008+A1:2011 EN ISO 15792-1:2008+A1:2011 (E)BSI GroupHead

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