1005/3 nternational Standard (SO INTE RNATIONAL ORGANIZATION FOR STANOARDIZATION+MEKAYHAPOAHAA OPFAHW3AUMR O CTAHAAPTW3AUMVW&ORGANISATION INTE ANATIONALE DE NORMALISATION Railway rolling stock material Part 3 : Axles for tractive and trailing stock Quality reguirements Materief roulant de chemin de fer --Partie 3: Essieux-axes pour le materieimoteur et pour lematerief remorque -Prescriptions de qualite First edition - 1982-04-01 ISO 1006/3-1982 (E) UDC 629.4.027.11 Ref. No. [SO1005/3-1982 (E) Descriptorg : railroad equipment, steel products, rolled products, axles, .classifications, specifications, chemical composition, physical properties,manufacturing,deliveryconditions,acceptance inspection,tests. Price based on t0 pages Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards institutes (ISo member bodies). The work of developing Inter- national Standards is carried out through Iso technical committees. Every member body interested in a subject for which a technicai comnittee has been set up has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with iSo, aiso take part in the work. Draft Internationai Standards adopted by the technical committees are circulated to the member bodies for approvai before their acceptance as International Standards by the Iso Council. International Standard ISO 1005/3 was developed by Technicai Committee ISO/TC 17. Steel, and was circuiated to the member bodies in November 1980. It has been approved by the member bodies of the foilowing countries : Austria Iran Romania Bulgaria Italy Spain China Japan Sweden Czechoslovakia Korea, Dem. P. Rep. of Switzerland Egypt, Arab Rep. of Korea, Rep. of Turkey Finland Netherlands United Kingdom Germany, F.R. New Zealand USSR Hungary Poland Venezuela The member bodies of the following countries expressed disapproval of the document on technicai grounds : Australia Belgium France India South Africa, Rep. of This International Standard cancels and replaces IS0 Recommendation R 1005/3-1969, of which it constitutes a technical revision. InternationalOrganization forStandardization,1982 Printed in Switzerland INTERNATIONALSTANDARD ISO1005/3-1982 (E) Railway rolling stock material - Part 3 : Axles for tractive and trailing stock --- Quality requirements 1 : Scope and field of application c)the type of heat treatment isee 4.2 and 6.5); d) the degree of finish (see 4.3); 1.1 This part of 1SO 1005 specifies requirements for the manufacture and supply of axles for tractive and trailing stock e) if a check analysis is required (see 5.1.2); of unalloyed and alloyed steeis in accordanice with table 1 and clause 4. f if a microstructure test for uniformity and grain size is required (see 5.2.2.2 and table 3): 1.2 In addition to this part of Iso 1005, the requirements of IS0 404 are applicable. g) the type5 of tests to be carried out (see 5.2.2.3, 7.3.1. 7.7.3.5, 7.8.5 and table 3): h) the dimensional characteristics (see 5.4.1): 2 References j) if any special marking is required (see 5.5); ISO 82, Steel - Tensile testing. k) the conditions of inspection required (see 7.1); ISo 83, Steel - Charpy impact test (U-notch). m) if special preparation and sampling of test pieces is ISO/R377,Selection and preparation of samples and test required (see 7.7.2): pieces forwrought steer.11 n) the method of protection against corrosion (see 8.11: ISo 404, Steel and steel products -- General technical delivery requirements. p) if the conditions of guarantee are to be agreed (see clause 9). ISo643,Steeis-Micrographic determination of the ferriticor austenitic grain size.21 ISo5948,Railway rolling stock material Ultrasonic 4Classification acceptance testing. The axles shall be specified in the order or its appended NOTE .. Pending publication of these revisions as International Stan. documents according to the grade of steel used, the heat-treat- dards, it wil