BS EN IS0 179-1:2023 BSl Standards Publication Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test bsi. BS EN IS0 179-1:2023 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN IS0 179-1:2023. It is identical to IS0 179-1:2023. It supersedes BS EN IS0 179-1:2010, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PRI/21, Testing of plastics. A list of organizations represented on this committee can be obtained on request to its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be reasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract. Users are responsible for its correct application. The British Standards Institution 2023 Published by BSI Standards Limited 2023 ISBN 978 0539 20689 0 ICS83.080.01 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2023. Amendments/corrigenda issued since publication Date Textaffected BS EN ISO 179-1:2023 EN ISO 179-1 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM June 2023 ICS 83.080.01 Supersedes EN IS0 179-1:2010 English Version Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test (IS0 179-1:2023) Plastiques - Détermination des caractéristiques au choc Kunststoffe - Bestimmung der Charpy- Schlageigenschaften - Teil 1: Nicht instrumentierte Charpy-Partie1:Essaidechocnoninstrumenté(Iso 179-1:2023) Schlagzahigkeitsprufung (IS0 179-1:2023) This European Standard was approved by CEN on 18 May 2023 CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of anational standard without anyalteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management 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 Centre has the same status as the official versions. CENmembers arethenational standardsbodies of Austria,Belgium,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal,Republic of North Macedonia,Romania, Serbia,Slovakia, Slovenia,Spain, Sweden,Switzerland,Turkiye and United Kingdom. cer EUROPEAN COMMITTEEFOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels 2023CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 179-1:2023 E worldwide for CEN national Members.