ISO INTERNATIONAL STANDARD 8458-3 Second edition 2002-10-15 Corrected version 2003-02-01 Steel wire for mechanical springs - Part 3: Oil-hardened and tempered wire Fils en acier pour ressorts mecaniques Partie 3: Fils trempeés a I'huile et revenus Reference number ISO 8458-3:2002(E) SO @ ISO 2002 ISO 8458-3:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The IsO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.ch Printed in Switzerland @ ISO 2002 - All rights reserved ISO8458-3:2002(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through Iso technical the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with isO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the IsO/IEc Directives, Part 3. by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of IsO 8458 may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 8458-3 was prepared by Technical Committee ISO/TC 17, Steel, Subcommittee SC 17, Steel wire rod and wire products. This second edition cancels and replaces the first edition (IsO 8458-3:1992), which has been technically revised. Iso 8458 consists of the following parts, under the general title Steel wire for mechanical springs: -Part 1: General requirements Part 2: Patented cold-drawn non-alloy steel wire Part 3: Oil-hardened and tempered wire This corrected version of Iso 8458-3 has been necessitated by the omission of paragraph 6 above. aserved ili Copvriaht International Oraanization for Standardizatior NTERNATIONAL STANDARD ISO 8458-3:2002(E) Steel wire for mechanical springs - Part 3: Oil-hardened and tempered wire 1 Scope This part of isO 8458 specifies requirements for oil-hardened and tempered carbon and low alloy steel wire, for the manufacture of mechanical springs for static duty and dynamic duty applications, complying with the general requirements of IsO 8458-1. 2 Normative references Thefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsof this part of isO 8458. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of isO 8458 are encouraged to investigate the possibili