en 10089 spring steels

ICS 77.140.25

Warmgewalzte Stähle für vergütbare Federn – TechnischeLieferbedingungen

European Standard EN 10089 : 2002 has the status of a DIN Standard.

A comma is used as the decimal marker.

National forewordThis standard has been prepared by ECISS/TC 23 ‘Steels for heat treatment, alloy steels and free-cuttingsteels – Qualities’ (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Eisen und Stahl (Steeland Iron Standards Committee), Technical Committee Warmgewalzte Federstähle.The DIN Standards corresponding to the CEN Technical Report and EURONORMs referred to in clause 2 ofthe EN are as follows:

CR 10260 DIN V 17006-100EURONORM 103 DIN 50601EURONORM 104 DIN 50192

AmendmentsDIN 17221, December 1988 edition, has been superseded by the specifications of EN 10089.

Previous editionsDIN 1669: 1942x-02; DIN 17221: 1955-04, 1972-12, 1988-12.

National Annex NAStandards referred to(and not included in Normative references)

DIN V 17006-100 Designation systems for steel – Additional symbols for steel namesDIN 50192 Determination of depth of decarburization of steelDIN 50601 Metallographic examination – Determination of the ferritic or austenitic grain size of steel

and ferrous materials

Ref. No. DIN EN 10089 : 2003-04English price group 15 Sales No. 1115

DEUTSCHE NORM April 2003

EN 10089{

EN comprises 32 pages.

© No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).

Hot-rolled steels for quenched and tempered springsTechnical delivery conditions

English version of DIN EN 10089

Supersedes DIN 17221,December 1988 edition.

B55EB1B3C7662F79D1B59483A53B9F2F82C98BEEB7939E9363C228F882D4149F6CF65C48A9DA06B4948272F01E179DCCB377DDB23DF45647FD7B75E36B963A8F6464E8F7177E48E4572F02130FBB326BF4B37C378E

English version

ICS 77.140.25

Management Centre: rue de Stassart 36, B-1050 Brussels

European Committee for StandardizationComité Européen de NormalisationEuropäisches Komitee für Normung

Hot-rolled steels for quenched and tempered springsTechnical delivery conditions

Ref. No. EN 10089 : 2002 E

Aciers laminés à chaud pour ressortstrempés et revenus – Conditionstechniques de livraison

Warmgewalzte Stähle für vergütbareFedern – Technische Liefer-bedingungen

This European Standard was approved by CEN on 2002-11-01.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzer-land, and the United Kingdom.

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EN 10089

December 2002

EN 10089 : 2002

en 10089 spring steels

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