1、ICS 77.040.33Unlegierter Stahl Bestimmung niedriger Kohlenstoffgehalte Teil 2: Verfahren mit Infrarotabsorptionnach Verbrennung im Induktionsofen (mit Vorwrmung)(ISO 15349-2 : 1999)Ref. No. DIN EN ISO 15349-2 : 2003-09English price group 11 Sales No. 111112.03DEUTSCHE NORM September 2003EN ISO 15349
2、-2EN comprises 17 pages. No part of this standard may be reproduced without the 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).Unalloyed steel Determination of low carbon c
3、ontentPart 2: Infrared absorption method after combustion in aninduction furnace (with preheating)(ISO 15349-2 : 1999)English version of DIN EN ISO 15349-2European Standard EN ISO 15349-2 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has
4、 been published in accordance with a decision taken by ECISS/TC 20 Methodsof chemical analysis of ferrous products (Secretariat: Sweden) to adopt, without alteration, InternationalStandard ISO 15349-2 as a European Standard.The responsible German body involved in its preparation was the Normenaussch
5、uss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Analysenverfahren.English versionICS 77.040.30Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungUnalloyed steel Determina
6、tion of low carbon contentPart 2: Infrared absorption method after combustion in an inductionfurnace (with preheating)(ISO 15349-2 : 1999) 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 15349-2 : 2003 EAcier non alli Dterm
7、ination desfaibles teneurs en carbone Partie 2:Mthode par absorption danslinfrarouge aprs combustion dansun four induction (avecprchauffage) (ISO 15349-2 : 1999)Unlegierter Stahl Bestimmungniedriger Kohlenstoffgehalte Teil 2:Verfahren mit Infrarotabsorption nachVerbrennung im Induktionsofen(mit Vorw
8、rmung)(ISO 15349-2 : 1999)This European Standard was approved by CEN on 2003-05-16.CEN members are bound to comply with the CEN/CENELEC InternalRegulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.Up-to-date lists and bi
9、bliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French,German). A version in any other language made by translation under theresponsibility of a CE
10、N member into its own language and notified to theManagement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Ne
11、therlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.|June 2003EN ISO 15349-2Page 2EN ISO 15349-2 : 2003ForewordInternational StandardISO 15349-2 : 1999 Unalloyed steel Determination of low carbon content Infrared absorption method aftercombustion in an induction
12、furnace furnace (with preheating),which was prepared by ISO/TC 17 Steel of the International Organization for Standardization, has been adopted byTechnical Committee ECISS/TC 20 Methods of chemical analysis of ferrous products, the Secretariat of which is heldby SIS, as a European Standard.This Euro
13、pean Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, and conflicting national standards withdrawn, by December 2003 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national Standards Organizations of t
14、he followingcountries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland, and the UnitedKingdom.Endo
15、rsement noticeThe text of the International Standard ISO 15349-2 : 1999 was approved by CEN as a European Standard without anymodification.NOTE: Normative references to international publications are listed in Annex ZA (normative.)33345669111316Page 3EN ISO 15349-2 : 2003Page 4EN ISO 15349-2 : 2003P
16、age 5EN ISO 15349-2 : 2003Page 6EN ISO 15349-2 : 2003Page 7EN ISO 15349-2 : 2003Page 8EN ISO 15349-2 : 2003Page 9EN ISO 15349-2 : 2003Page 10EN ISO 15349-2 : 2003Page 11EN ISO 15349-2 : 2003Page 12EN ISO 15349-2 : 2003Page 13EN ISO 15349-2 : 2003Page 14EN ISO 15349-2 : 2003Page 15EN ISO 15349-2 : 2003Page 16EN ISO 15349-2 : 2003Page 17EN ISO 15349-2 : 2003
