BS-EN-ISO-17652-2-2003.pdf
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1、BRITISH STANDARD BS EN ISO 17652-2:2003 Welding Test for shop primers in relation to welding and allied processes Part 2: Welding properties of shop primers The European Standard EN ISO 17652-2:2003 has the status of a British Standard ICS 25.160.10 ? BS EN ISO 17652-2:2003 This British Standard was
2、 published under the authority of the Standards Policy and Strategy Committee on 22 May 2003 BSI 22 May 2003 ISBN 0 580 41916 9 National foreword This British Standard is the official English language version of EN ISO 17652-2:2003. It is identical with ISO 17652-2:2003. It supersedes BS 6084-1:1997
3、 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee WEE/42, Prefabrication primers, 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
4、 which implement international or European publications 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 pub
5、lication does not purport to include all the necessary provisions 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 internati
6、onal/European committee any enquiries on the interpretation, or 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 ISO t
7、itle page, pages 2 to 14, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 17652-2 May 2003 ICS 25.1
8、60.10 English version Welding - Test for shop primers in relation to welding and allied processes - Part 2: Welding properties of shop primers (ISO 17652-2:2003) Soudage - Essai sur peintures primaires en relation avec le soudage et les techniques connexes - Partie 2: Proprits relatives au soudage d
9、es peintures primaires (ISO 17652- 2:2003) Schweien - Prfung von Fertigungsbeschichtungen fr das Schweien und fr verwandte Prozesse - Teil 2: Schweieigenschaften von Fertigungsbeschichtungen (ISO 17652-2:2003) This European Standard was approved by CEN on 2 January 2003. CEN members are bound to com
10、ply 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 and bibliographical references concerning such national standards may be obtained on application to the Management
11、 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 responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the offici
12、al versions. CEN members are the national standards bodies of Austria, Belgium, 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 F
13、OR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2003 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 17652-2:2003 E EN ISO 17652-2:2003 (E)
14、2 Contents page Foreword. 3 1Scope 4 2Normative references 4 3Terms and definitions. 5 4Rating test 5 4.1Principle . 5 4.2Preparation of test piece 5 4.3Procedure. 5 4.3.1Welding 5 4.3.2 Breaking of the test weld. 7 4.4Examination and determination of porosity. 7 4.5Test report 8 5Weldability test 8
15、 5.1Principle . 8 5.2Preparation of test piece 8 5.3Procedure. 9 5.3.1General. 9 5.3.2 Tack welding. 9 5.3.3Welding 10 5.4Weld evaluation. 10 5.4.1Visual examination 10 5.4.2Internal examination . 11 5.5Test report 11 Annex A (informative) Example of a test report for rating test of weld properties
16、of shop primers 13 Annex ZA (informative) Corresponding International and European Standards for which equivalents are not given in the text 14 EN ISO 17652-2:2003 (E) 3 Foreword This document (EN ISO 17652-2:2003) has been prepared by Technical Committee CEN/TC 121 “Welding“, the secretariat of whi
17、ch is held by DS, in collaboration with Technical Committee ISO/TC 44 “Welding and allied processes”. 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 2003, and conflicting national standa
18、rds shall be withdrawn at the latest by November 2003. EN ISO 17652 consists of the following parts, under the general title: Welding Test for shop primers in relation to welding and allied processes: - Part 1: General requirements - Part 2: Welding properties of shop primers - Part 3: Thermal cutti
19、ng - Part 4: Emission of fumes and gases Annexes A and ZA are informative. According 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, Ger
20、many, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom. EN ISO 17652-2:2003 (E) 4 1Scope This part of this European Standard describes tests for assessing the influence of shop primers on the welda
21、bility. The following tests are detailed: a)Rating test This screening test provides a method of assessing the relative weldability of a shop primer of a specified thickness by making a standard weld and subsequently evaluating the severity of the resulting porosity. Rating tests are suitable for de
22、claration by suppliers of the influence of particular shop primers and similar purposes; b)Weldability test This test describes a method for evaluating the weldability of welding consumables and shop primer combinations, using various arc welding processes. A standard size fillet is produced that en
23、ables comparison to be made. An overall assessment of the quality of the resultant weld is made. Weldability tests may be more closely related to actual conditions during production. For precaution for protection of health, safety and environment during testing, see EN ISO 17652-1. 2Normative refere
24、nces This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of the
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