DIN EN ISO 15792-1-2012 Welding consumables - Test methods - Part 1 Test methods for all-weld metal test specimens in steel nickel and nickel alloys (ISO 15792-1 2000 + Amd 1 2011).pdf

1、January 2012 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、 25.160.20!$y-T“1861049www.din.deDDIN EN ISO 15792-1Welding consumables Test methods Part 1: Test methods for all-weld metal test specimens in steel, nickeland nickel alloys (ISO 15792-1:2000 + Amd 1:2011)English translation of DIN EN ISO 15792-1:2012-01Schweizustze Prfverfahren Teil 1: Prfverfahren

3、 fr Prfstcke zur Entnahme von Schweigutproben an Stahl, Nickelund Nickellegierungen (ISO 15792-1:2000 + Amd 1:2011)Englische bersetzung von DIN EN ISO 15792-1:2012-01Produits consommables pour le soudage Mthodes dessai Partie 1: Mthodes dessai pour les prouvettes de mtal fondu hors dilution pour les

4、oudage de lacier, du nickel et des alliages de nickel (ISO 15792-1:2000 + Amd 1:2011)Traduction anglaise de DIN EN ISO 15792-1:2012-01SupersedesDIN EN ISO 15792-1:2008-08www.beuth.deDocument comprises 13 pagesIn case of doubt, the German-language original shall be considered authoritative.01.12 DIN

5、EN ISO 15792-1:2012-01 2 A comma is used as the decimal marker. National foreword ISO 15792-1:2000 Amendment 1:2011 has been incorporated in this document. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. DIN EN ISO 15792 consists of the following

6、parts, under the general title Welding consumables Test methods: Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys Part 2: Preparation of single-run and two-run technique test specimens in steel Part 3: Classification testing of positional capacity and root pe

7、netration of welding consumables in a fillet weld The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 5178 DIN EN ISO 5178 ISO 9016 DIN EN ISO 9016 ISO 13916 DIN EN ISO 13916 Amendments This standard differs from DIN EN ISO 15792-1:2008-08

8、as follows: a) in Clause 5, Table 1, Types 1.3 and 1.4, a 150 mm has been changed to read a b) normative references in the National foreword and National Annex NA have been updated (DIN EN ISO 9016 supersedes DIN EN 875 and DIN EN ISO 5178 supersedes DIN EN 876). Previous editions DIN 8556-2: 1965-0

9、4 DIN 32525-1: 1981-12 DIN EN 1597-1: 1997-10 DIN EN ISO 15792-1: 2008-08 This standard has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes”, Subcommittee SC 3 “Welding consumables” (Secretariat: ANSI, USA) in collaboration with Technical Committee CEN/TC 121 “Welding” (

10、Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Schweien und verwandte Verfahren (Welding and Allied Processes Standards Committee), Working Committee NA 092-00-03 AA Schweizustze (DVS AG W 5). 125 mm; DIN EN ISO 15792-1:2012-01 3 National

11、Annex NA (informative) Bibliography DIN EN ISO 5178, Destructive tests on welds in metallic materials Longitudinal tensile test on weld metal in fusion welded joints DIN EN ISO 9016, Destructive tests on welds in metallic materials Impact tests Test specimen location, notch orientation and examinati

12、on DIN EN ISO 13916, Welding Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature DIN EN ISO 15792-1:2012-01 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15792-1 May 2008 + A1 October 2011 ICS

13、25.160.20 Supersedes EN 1597-1:1997.English Version Welding consumables Test methods Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys (ISO 15792-1:2000 + Amd. 1:2011) Produits consommables pour le soudage Mthodes dessai Partie 1: Mthodes dessai pour les prouv

14、ettes de mtal fondu hors dilution pour le soudage de lacier, du nickel et des alliages de nickel (ISO 15792-1:2000 + Amd. 1:2011) Schweizustze Prfverfahren Teil 1: Prfverfahren fr Prfstcke zur Entnahme von Schweigutproben an Stahl, Nickel und Nickellegierungen (ISO 15792-1:2000 + Amd. 1:2011) EN ISO

15、 15792-1:2008 was approved by CEN on 2008-04-05 and Amendment A1:2011 on 2011-09-30. 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 without any alteration. Up-to-date lists a

16、nd bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the

17、 responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germa

18、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG

19、Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15792-1:2008 + A1:2011 EContents Page Foreword to EN ISO 15792-1:2008 . 3 Foreword to EN ISO 15792-1:2008/A1:2011 . 3 Int

20、roduction . 4 1 Scope 5 2 Normative references 5 3 General requirements 5 4 Test plate material . 5 5 Preparation of test piece . 6 6 Welding conditions 7 7 Heat treatment 7 8 Position of test specimens and test specimen dimensions . 7 9 Retests 8 10 Test report 8 DIN EN ISO 15792-1:2012-01 EN ISO 1

21、5792-1:2008 + A1:2011 (E) 2 Foreword to EN ISO 15792-1:2008 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 ISO 15792-1:2008 by Technical Committee

22、 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 the latest by November 2008, and conflicting national standards shall be withdrawn at the latest by

23、 November 2008. 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 such patent rights. This document supersedes EN 1597-1:1997. According to the CEN/CENELEC

24、Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg

25、, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 15792-1:2000 has been approved by CEN as EN ISO 15792-1:2008 without any modification. Foreword to EN ISO 15792-1:2008/A1:2011 This docum

26、ent (EN ISO 15792-1:2008/A1:2011) has 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 DIN. This European Standard shall be given the status of a national standard, either b

27、y publication of an identical text or by endorsement, at the 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 CENEL

28、EC shall not be held responsible for identifying any or all 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 Republi

29、c, 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 the United Kingdom. Endorsement notice The text of ISO 15792-1:2000/Amd. 1

30、:2011 has been approved by CEN as EN ISO 15792-1:2008/A1:2011 without any modification. DIN EN ISO 15792-1:2012-01 EN ISO 15792-1:2008 + A1:2011 (E) 3 ”IntroductionIt should be noted that the mechanical properties of all-weld metal test specimens used to classify weldingconsumables could vary from t

31、hose obtained in production joints because of differences in welding procedure suchas electrode diameter, width of weave, welding position and material composition.Test conditions prescribed and results required should not be considered to be requirements or expectations for aprocedure qualification

32、.DIN EN ISO 15792-1:2012-01 EN ISO 15792-1:2008 + A1:2011 (E) 4 1 ScopeThis part of ISO 15792 specifies the preparation of test piece and specimens. The purpose is to determinemechanical properties of all-weld metal where required by the consumable classification standard or for otherpurposes, in ar

33、c welding of steel, nickel and nickel alloys.This part of ISO 15792 is not applicable to single- or two-pass welding or fillet welding. For these cases,ISO 15792-2 and ISO 15792-3 apply.2 Normative referencesThe following normative documents contain provisions which, through reference in this text,

34、constitute provisions ofthis part of ISO 15792. For dated references, subsequent amendments to, or revisions of, any of these publicationsdo not apply. However, parties to agreements based on this part of ISO 15792 are encouraged to investigate thepossibility of applying the most recent editions of

35、the normative documents indicated below. For undatedreferences, the latest edition of the normative document referred to applies. Members of ISO and IEC maintainregisters of currently valid International Standards.ISO 5178, Destructive tests on welds in metallic materials Longitudinal tensile test o

36、n weld metal in fusionwelded joints.ISO 9016:2000, Destructive tests on welds in metallic materials Impact tests Test specimen location, notchorientation and examination.ISO 13916:1996, Welding Guidance on the measurement of preheating temperature, interpass temperature andpreheat maintenance temper

37、ature.3 General requirementsWelding consumables to be tested shall be representative of the manufacturers products to be classified or tested.Test pieces shall be prepared as described below.4 Test plate materialThe material to be used for the test piece shall be compatible with the weld metal provi

38、ded by the weldingconsumable tested. Alternatively, the groove edges and the backing strip shall be built up with at least two layersusing the welding consumable being tested.DIN EN ISO 15792-1:2012-01 EN ISO 15792-1:2008 + A1:2011 (E) 5 5 Preparation of test pieceThe test piece shall be prepared in

39、 the form of a single V-groove on a backing strip. The backing strip shall be tackwelded to the test piece on the reverse side. See Figure 1 and Table 1.The plates of the test piece shall be pre-set or restrained in such a way that a sufficiently flat test piece is producedfor extraction of specimen

40、s. The welded test piece shall not be straightened.The type of test piece defines the dimensions, see Table 1. The type selected for classification purpose is specifiedin the relevant consumable standard.Figure 1 Test piece dimensionsTable 1 Type and dimensions of the test pieceDimensions in millime

41、tresType tabuG62Degreel1.01.11.21.31.41.51.61.71212162025302025W 80W 90W 100W 200W 150W 1501012141620252024W 6+2,5010W 150!125“ !125“ WWDIN EN ISO 15792-1:2012-01 EN ISO 15792-1:2008 + A1:2011 (E) 6 6 Welding conditionsThe test piece shall be welded in the flat position except for consumables which

42、are designed exclusively forwelding in another position in which case that position shall be used for welding. The welding shall be started afterapplying any preheating requirements given in the consumable standard. The interpass temperature shall also bein accordance with the consumable standard.Th

43、e preheat and interpass temperatures shall be measured using temperature indicator crayons, surfacethermometers or thermocouples, see ISO 13916.The welding conditions used, such as current, voltage, travel speed, weld run sequence, weld bead size, shall be inaccordance with the limits specified in t

44、he relevant consumable standard.7 Heat treatmentAll heat treatments required for the weld metal, except hydrogen removal treatment, shall be carried out on the testpiece, or on sections thereof with a machining allowance.The heat treatments are specified in standards relating to welding consumables.

45、Hydrogen removal treatment may be carried out on the test piece for tensile testing before or after final machining.The test piece may be held at a temperature not exceeding 250 C for up to 16 h.8 Position of test specimens and test specimen dimensionsFigures 2 and 3 respectively show the position o

46、f the tensile test specimen and of the notched impact specimens.The test pieces shall be divided by cutting (machining) or by thermal cutting. In the case of thermal cutting,machining allowances of 10 mm at least on either side shall be provided for the subsequent machining of thespecimens.Figure 2

47、Position of the tensile specimen in the test pieceFigure 3 Position of the notched bar impact specimen in the test piecesDIN EN ISO 15792-1:2012-01 EN ISO 15792-1:2008 + A1:2011 (E) 7 The tensile test specimens shall be in accordance with ISO 5178. Apart from type 1.0 and 1.1 test pieces, for whicht

48、he diameter shall be 8 mm, the specimens shall have a diameter of 10 mm in the gauge length.The impact specimens shall be in accordance with the designation VWT 0/b in ISO 9016:2000. The position of theimpact specimen shall be at the midline of the plate thickness.The size of impact specimens shall be 10 mm Gb4 10 mm.9 RetestsIf any test fails, repeat tests shall be performed in accordance with relevant requirements.10 Test reportThe following data shall be repo