www bzfxw com STD=BSI BS EN L253b ENGL 2000 m pLb2L(bb9 Oö5L(L(75 T I 2 W BRITISH STANDARD Welding consumables Rods for gas welding of non alloy and creep resisting steels Classification The European[.]
S T D = B S I B S EN L253b-ENGL 2000 m-pLb2L(bb9 Oö5L(L(75 T I W IS EN BRITISH STANDARD 2536:2000 ```,,,-`-`,,`,,`,`,,` - Welding consumables Rods for gas welding of non alloy and creep-resisting steels Classification The European Standard EN 125362000 has the status of a British Standard ICs 25.160.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale _ _ _ _ _ _ ~ ~~~ ~~ S T D - B S I BS E N L b - E N G L 2000 sl L b b b 085447b 757 II BS EN 12536:2000 National foreword This British Standard is the official English language version of EN 12536:2000 It partidy supersedes BS 14531972 The UK participation in its prepaxation was entrusted to Technical Committee WEE/39, Welding consumables, which has the responsibility to: - aid enquirers to understand the text, - present to the responsible European committee any enquiries on the interpretation,or proposais for change, and keep the 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-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “InternationalStandards Correspondence Index”,or by using the “Find”facility of the BSI Standards Electronic Catalogue A British Standard does not purport to include all the necessary provisions of a contract Users of British Standards are responsible for their correct application Compliance with a British Standard does not of itself confer immunity from legal obligations Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages to 8, an inside back cover and a back cover The BSI copyright notice displayed in this document indicates when the document was last issued This British Standard, having been prepared under the direction of the Engineering Sector Committee, was Dublished under the authority of the Stand& Committee and comes into effect on 15 June 2000 Amd No Date Comments O BSI 06-2000 ISBN O 680 34180 ```,,,-`-`,,`,,`,`,,` - Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale 标准分享网 www.bzfxw.com 免费下载 ~ ~ ~ S T D - B S I BS EN 12536-ENGL 0 E b b b 0854477 875 P EN 12536 EUROPEAN STANDARD NORME EUROPÉENNE EUROPAISCHE NORM February 2000 ICs 25.160.20 English version Welding consumables - Rods for gas welding of non alloy and creep-resisting steels - Classification Produits consommables pour le soudage - Baguettes pour le soudage aux gaz des aciers non alliés et des aciers résistants au fluage - Classification Schweißzusätze- Stäbe zum Gasschweißenvon unlegierten und warmfesten Stählen - Einteilung This European Standard was approved by CEN on 24 December 1999 CEN members are bound to comply with the CENKENELEC Internal Regulationswhich 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 sich national standards may be obtained on application to the Central Secretariat or to any CEN member This European Standard exists in three official versions (English, French, German) A version in any other language made by trmslation under the responsibilityof a CEN member into its own language and notified to the Central Secretariat has the same status as tie official versions ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom EUROPEAN COMMIïTEE FOR STANDARDIZATION C O M I T É EUROPÉEN DE NORMALISATION E U R O P Ä I S C H E S KOMITEE F Ü R N O R M U N G Central Secretariat: rue de Stassart, 36 8-1050 Brussels O 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members ```,,,-`-`,,`,,`,`,,` - Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale Ref No EN 12536:2000 E Page EN 12536:2000 Contents Page Scope Normative references Classification Symbols and requirements Foreword 4.1 Symbol for the producVprocess 4.2 Symbol for the chemical composition of rods Chemical analysis 4 4 4 Designation Technical delivery conditions Annex A (informative) Welding behaviour Bibliography ```,,,-`-`,,`,,`,`,,` - ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ O BSI 06-2000 Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale 标准分享网 www.bzfxw.com 免费下载 S T D - B S I B S EN 1253b-ENGL 2000 R b b b 0854479 bbA Page EN 12536:2000 Foreword This European Standard has been prepared by Technical Committee CENTTC121, Welding, the secretariat of which is held by DS 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 August 2000, and conflicting national standards shall be withdrawn at the latest by August 2000 According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ O BSI 06-2000 ```,,,-`-`,,`,,`,`,,` - Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale S T D - B S I B S EN 2253b-ENGL 2000 m LbZLibbS 0854480 38T El Page EN 12536:2000 Scope This standard specifies a classification in order to designate rods for gas welding of non alloy and creep-resisting steels in terms of the chemical composition of the rod Normative references 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 these publications apply to this European Standard only when incorporated in it by amendment or revision For undated references the latest edition of the publication referred to applies EN 759 Welding consumables - Technical delivery conditions for welding filler metals - Type of product, dimensions, tolerances and marking IS0 31-0:1992 Quantities and units - Part O: General principles Classification ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ A rod shall be classified with the symbol for its chemical composition in Table Information about welding behaviour is given in annex A The classification is divided into two parts: 1) The first part gives a symbol indicating the product/process to be identified; 2) The second part gives a symbol indicating the chemical composition of the rod ```,,,-`-`,,`,,`,`,,` - 4.1 Symbols and requirements Symbol for the producüprocess The symbol for the rod used in the gas welding process shall b the letter O 4.2 Symbol for the chemical composition of rods The symbol in Table indicates the chemical composition of the rod, determined under conditions given in clause O BSI 06-2000 Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale 标准分享网 www.bzfxw.com 免费下载 O Cu" Cu O CI O u) UI E* - a v) O a" Cu- o) O O Q S c c in O m ci tQ) a m v) O Q E o O ci u) O P E m! O c O c - ic -.-O O t O o) S N O! O v) Cu 0" O U a, o) m à5 ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ r, O E' a I in O Not for Resale O c * 0- - Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS O w O O O ```,,,-`-`,,`,,`,`,,` - 0Cu ~~ ~~ S T D - B S I BS EN L253b-ENGL 2000 H L b b b 085111182 152 Page EN 12536:2000 Chemical analysis Chemical analysis is performed on specimens of the rod Any analytical technique can be used, but in case of dispute reference shall be made to established published methods NOTE: See annex B Technical delivery conditions Technical delivery conditions shall meet the requirements in EN 759 Designation A rod for gas welding has a chemical composition within the limits for the alloy symbol O III of Table The designation will be: Rod EN 12536 - O III where, ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ EN 12536 = standard number; = rod/gas welding (see 4.1); III = chemical composition of rod (see Table 1) ```,,,-`-`,,`,,`,`,,` - O O BSI 06-2000 Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale 标准分享网 www.bzfxw.com 免费下载 ~ ~ S T D - B S I BS EN L253b-ENGL 2000 B L b b b 0854483 Page EN 12536:2000 Annex A (informative) Welding behaviour Rods with symbol I to VI have different welding behaviour In Table A l typical welding behaviour of different rods is listed o1 o II fluidity highly fluid less fluid viscous spatter much less no sensitive to porosity Yes Yes no ```,,,-`-`,,`,,`,`,,` - Rod symbol \ Behaviour o III o IV ov ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ O BSI 06-2000 Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale o VI Page EN 12536:2000 Bibliography Handbuch für Eisenhüttenlaboratorium,VdEh, Düsseldorf BS 6200-3, Sampling of iron, steel and other ferrous metals - Pari 3: Methods of analysis CEN/CR 10261 ECISS information circular 11 - Iron and Steel - Review of available methods of chemical analysis ｗｗｗ．ｂｚｆｘｗ．ｃｏｍ ```,,,-`-`,,`,,`,`,,` - Copyright European Committee for Standardization Provided by IHS under license with CEN No reproduction or networking permitted without license from IHS Not for Resale 标准分享网 www.bzfxw.com 免费下载 O BSI 06-2000 - 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