1、PUBLISHED DOCUMENTPD CEN/TR 15135:2005Welding Design and non-destructive testing of weldsICS 25.160.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g
2、58PD CEN/TR 15135:2005This Published Document was published under the authority of the Standards Policy and Strategy Committee on 12 December 2005 BSI 12 December 2005ISBN 0 580 46467 9National forewordThis Published Document is the official English language version of CEN/TR 15135:2005.The UK parti
3、cipation in its preparation was entrusted to Technical Committee WEE/46, Non-destructive examination, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and k
4、eep UK interests informed; monitor related international and European developments and promulgate them in the UK.A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publicati
5、ons referred 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 necessar
6、y provisions of a contract. Users are responsible for its correct application.Compliance with a Published Document does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the CEN/TR title page, pages 2 to 20, an inside b
7、ack cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsTECHNICAL REPORTRAPPORT TECHNIQUETECHNISCHER BERICHTCEN/TR 15135June 2005ICS 25.160.40English versionWelding - Design an
8、d non-destructive testing of weldsSoudage - Conception et essais non destructifs desassemblages soudsSchweien - Gestaltung von Schweinhten und ihrezerstrungsfreie PrfungThis Technical Report was approved by CEN on 15 May 2005. It has been drawn up by the Technical Committee CEN/TC 121.CEN members ar
9、e 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, Slovakia,Slovenia, Spain, Sweden, Switzerland and United King
10、dom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN/TR 15135:2005: E2 Cont
11、ents Page Foreword 3 1 Scope .4 2 General 4 3 Evaluation of a design for non-destructive testing 4 Bibliography.20 CEN/TR 15135:20053 Foreword This Technical Report (CEN/TR 15135:2005) has been prepared by Technical Committee CEN/TC 121 “Welding”, the secretariat of which is held by DIN. According t
12、o the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to announce this Technical Report: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxe
13、mbourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. CEN/TR 15135:20054 1 Scope This Technical Report is an information document and provides guidance for design and evaluation of various joint types and geometrical configuratio
14、ns concerning the accessibility or ability of the weld to be examined with non-destructive testing methods. 2 General The application of non-destructive testing is highly dependent on the geometrical conditions (among others) of the component, the configuration and accessibility of the joint. This i
15、s particularly true for volumetric methods, radiographic and ultrasonic testing. The methods for surface testing visual, magnetic particle, penetrant and eddy current are primarily dependent on the surface conditions and accessibility. There are a very wide range of geometrical conditions. This Tech
16、nical Report shows examples for general non-destructive evaluation of welded joints in Table 1. More specific examples for the evaluation of different weld types representing various applications are shown in Table 2. The examples are intended to give guidance when planning for non-destructive testi
17、ng during design and fabrication. The examples in this Technical Report can be used for specifying non-destructive methods in accordance with EN 12062. 3 Evaluation of a design for non-destructive testing The following tables show the suitability of the non-destructive testing methods for different
18、types of joint configuration. Each serial number starts with a joint configuration, showing: a) the least acceptable configuration for testing; b) a better joint configuration for testing; c) the best configuration; d) more modifications. The letters following the serial number define the different
19、test methods: visual testing VT; ultrasonic testing UT; radiographic testing RT; magnetic particle testing MT; penetrant testing PT. CEN/TR 15135:20055 The following conventions are also used: + implies that the method is applicable and that the results will satisfy ordinary requirements; (+) implie
20、s that the method has a limited application. The method should be supplemented with another method; - implies that the method cannot be used or that the results are not sufficient. It should be noted that in ultrasonic testing the direction of the sound beam, and in radiography the direction of the
21、radiation beam relative to the anticipated imperfections, is very important. The metallurgical structure of a material, its thickness, surface finish and geometry can have a significant affect on the non-destructive test method. CEN/TR 15135:20056 Table 1 General evaluation of welded joints Serial n
22、o. Example NDT method Remarks VT UT RT MT PT 1a + - (+) + + 1b + (+) + + + 1c + + + + + 1d + + + + + 2a + + + + + 2b + + + + + 3a + (+) (+) + + 3b + + (+) + + 4a + (+) (+) + + (to be continued)CEN/TR 15135:20057 Table 1 (concluded) Serial no. Example NDT method Remarks VT UT RT MT PT 4b + + + + + 5a
23、 + + + + + CEN/TR 15135:20058 Table 2 Evaluation of specific examples of welded joints Serial no. Example NDT method Remarks VT UT RT MT PT 1a + + (+) + + 1b + + + + + More suitable for examination than 1a2a + - - + + 2b + + + + + 3a 1 + + - + + 3b 2 + + + + + 3c + + + + + More suitable for examinat
24、ion than 3b(to be continued)CEN/TR 15135:20059 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 4a 1 2 - - + + - - + + (+) (+) Accessibility is restricted to one side 4b 1 2 3 - - - + + + - - - + + + (+) (+) (+) Accessibility is restricted to one side 5a 1 2 - +
25、+ (+) (+) (+) + + + + (to be continued)CEN/TR 15135:200510 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 5b + + + + + 6a 1 2a 2b + + (+) + + + (+) + + *) + + (+) + + (+) Variant 2a: accessible from all surfaces Variant 2b: not accessible from internal surfaces
26、 *) for double wall radiography take thickness into consideration 6b 1 2 3 + + + + (+) + + (+) (+) + + + + + + To be carried out prior to weld n 3 6c 1 2a 2b + + + + + + + + +*) + + + + + + Variant a: accessible from all surfaces Variant b: not accessible from internal surfaces *) for double wall ra
27、diography take thickness into consideration (to be continued)CEN/TR 15135:200511 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 7a 1 2 + + - - (+) (+) + + + + RT needs access from both side 7b 1 2 + + - (+) (+) (+) + + + + RT needs access from both side 8a + -
28、(+) + + 8b + + + + + More suitable for welding than 8a 9a 1 2 + + + + + (+) + + + + (to be continued)CEN/TR 15135:200512 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 9b 1 2 3 + + + + + + + + + + + + + + + 10a 1 2 3 + + + -*) -*) - (+) (+) (+) + + + + + + Prio
29、r to welding of reinforcement ring *) accessible from internal surface 10b + -*) (+) + + *) accessible from internal surface 11a + +*) (+) *) + + *) accessible from internal surface (to be continued)CEN/TR 15135:200513 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT M
30、T PT 11b + + + + + 12 + + + + + 13a + + - + + 13b 1a 1b 2 + + + + + + (+) - +*) + (+) + + (+) (+) Prior to welding weld 2 After welding weld 2 *) for double wall radiography take thickness into consideration 14a 1 2a 2b 3 + + - + (+) (+) (+) + (+) (+) - - + + - + + + - + 2a: prior to welding weld n3
31、 2b: after welding weld n3 (to be continued)CEN/TR 15135:200514 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 14b 1 2a 2b 3 + + (+) + + + + + + + +*) +*) + + (+) + + + (+) + 2a: prior to welding weld n3 2b: after welding weld n3 *) double wall radiography 15 1
32、 2 + + (+) - (+) - + + + + 1: prior to welding weld n2 16a + + (+) + (+) 16b + + + + + (to be continued)CEN/TR 15135:200515 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 17a + +*) (+) + + *) more favourable prior to drilling 17b + + + + + 18a 1a 1b 2 + + + + +
33、*) - (+) (+) *) (+) + + + + + + 1a: prior to welding of support plate 1b: after to welding of support plate *) restricted in the area of support plate 18b 1 2 + + + - (+) (+) + + + + (to be continued)CEN/TR 15135:200516 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT
34、MT PT 19a 1 2 3 + + + + - + (+) (+) + + + + + + 19b 1 2 3 + + + + + + + (+) + + + + + + + 20a 1 2 + + (+) - (+) - + + + + 20b + + + + + (to be continued)CEN/TR 15135:200517 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 21a 1 2 + + - (+) - - + + + + 21b 1 2 + +
35、 + + + + + + + + 22a + - - + + 22b + (+) + + + (to be continued)CEN/TR 15135:200518 Table 2 (continued) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 23a + (+) (+) + + 23b + + + + + 24a + + (+) + + 24b + + (+) + + 25a + + (+) + + 25b + + + + + (to be continued)CEN/TR 15135:200519
36、 Table 2 (concluded) Serial no. Example Welded joint NDT method Remarks VT UT RT MT PT 26a 1 2 + + (+) + (+) (+) + + + + 26b + + + + + CEN/TR 15135:200520 Bibliography EN 12062, Non-destructive examination of welds General rules for metallic materials CEN/TR 15135:2005blankPD CEN/TR 15135:2005BSI389
37、 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated
38、by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Stan
39、dard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive
40、the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.I
41、n response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and international standards th
42、rough its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members o
43、f BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding onlin
44、e access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international sta
45、ndardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not pr
46、eclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.
