1、BSI Standards PublicationBS EN ISO 3266:2010+A1:2015Forged steel eyebolts grade 4 for general lifting purposes (ISO 3266:2010+A1:2015)BS EN ISO 3266:2010+A1:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 3266:2010+A1:2015. It is identical to ISO 3266:2
2、010, incorporating amendment 1:2015. It supersedes BS EN ISO 3266:2010, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO ame
3、ndment 1 is indicated by .The UK participation in its preparation was entrusted to Technical Committee MHE/1, Chains and fittings.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provision
4、s of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 85374 6ICS 53.020.30Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published u
5、nder the authority of the Standards Policy and Strategy Committee on 31 May 2011.Amendments/corrigenda issued since publicationDate Text affected31 December 2015 Implementation of ISO amendment 1:2015 with CEN endorsement A1:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 3266 May 2010
6、ICS 53.020.30 English Version Forged steel eyebolts grade 4 for general lifting purposes (ISO 3266:2010) Anneaux tige de classe 4 en acier forg pour applications gnrales de levage (ISO 3266:2010) Geschmiedete Ringschrauben aus Stahl, Gteklasse 4, fr allgemeine Hebezwecke (ISO 3266:2010) This Europea
7、n Standard was approved by CEN on 15 April 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concer
8、ning such national standards may be obtained on application to the CEN 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 translation under the responsibility of a CEN member into its own
9、 language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia
10、, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels
11、 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3266:2010: EEN ISO 3266:2010+A1December 2015Forged steel eyebolts grade 4 for general lifting purposes (ISO 3266:2010+A1:2015)iiBS EN ISO 3266:2010+A1:2015EN ISO 3266:2010+A
12、1:2015(E)ForewordThis document (EN ISO 3266:2010) has been prepared by Technical Committee ISO/TC 111 “Round steel link chains, chain slings, components and accessories” in collaboration with Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - Safety” the secretariat of
13、which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2010, and conflicting national standards shall be withdrawn at the latest by November 2010.Attention is drawn to the p
14、ossibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights.This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trad
15、e Association, and supports essential requirements of EU Directive.For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
16、implement this European Standard: 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, Romania, Slovakia, Slovenia, Spain, Sweden
17、, Switzerland and the United Kingdom.Endorsement noticeThe text of ISO 3266:2010 has been approved by CEN as a EN ISO 3266:2010 without any modification.Foreword to amendment 1This document (EN ISO 3266:2010/A1:2015) has been prepared by Technical Committee ISO/TC 111 “Round steel link chains, chain
18、 slings, components and accessories” in collaboration with Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - Safety” the secretariat of which is held by BSI.This Amendment to the European Standard EN ISO 3266:2010 shall be given the status of a national standard, eithe
19、r by publication of an identical text or by endorsement, at the latest by June 2016, and conflicting national standards shall be withdrawn at the latest by June 2016.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENEL
20、EC shall not be held responsible for identifying any or all such patent rights.This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association.According to the CEN-CENELEC Internal Regulations, the national standards organizations of th
21、e following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherl
22、ands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 3266:2010/Amd 1:2015 has been approved by CEN as EN ISO 3266:2010/A1:2015 without any modification.BS EN ISO 3266:2010EN ISO 3266:2010 (E) 4 Annex
23、ZA (informative) Relationship between this International Standard and the Essential Requirements of EU Directive 2006/42/EC This International Standard has been prepared under a mandate given to CEN by the European Commission the European Free Trade Association to provide one means of conforming to
24、Essential Requirements of the New Approach Directive 2006/42/EC. Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard given i
25、n Table ZA.1 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations. Table ZA.1 Correspondence between this International Standard and Directive 2006/42/EC Clauses/subclause
26、s of this International Standard Essential Requirements (ERs) of EU Directive 2006/42/EC Qualifying remarks/Notes 1 4.1 5, 6, 7, 8, 9, 10, 12, 13 4.1.2.5 d), f) 14, 15 4.3.2 CE marking is mandatory16 4.4.1 WARNING: Other requirements and other EU Directives may be applicable to the products falling
27、within the scope of this standard. iiiBS EN ISO 3266:2010+A1:2015EN ISO 3266:2010+A1:2015(E)BS EN ISO 3266:2010ISO 3266:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword.iv Introduction.v 1 Scope 1 2 Normative references 1 3 Terms and definitions .2 4 List of significant hazards 4 5 Dim
28、ensions and tolerances4 6 Screw threads 6 7 Workmanship .7 8 Material .7 9 Heat treatment8 10 Hardness.8 11 Mechanical properties.8 12 Type test .8 13 Manufacturing tests.10 14 Marking .11 15 Manufacturers declaration.12 16 Information for use 12 Annex A (informative) Recommendations for the selecti
29、on, care and use of eyebolts.13 Bibliography16 BS EN ISO 3266:2010+A1:2015ISO 3266:2010+A1:2015(E) ISO 2010 All rights reservedivvivBS EN ISO 3266:2010ISO 3266:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of nation
30、al standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Internatio
31、nal 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 rule
32、s given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at l
33、east 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 3266 was prepared by Technical Committee ISO/TC 11
34、1, Round steel link chains, chain slings, components and accessories, Subcommittee SC 3, Components and accessories. This second edition cancels and replaces the first edition (ISO 3266:1984), which has been technically revised. BS EN ISO 3266:2010+A1:2015ISO 3266:2010+A1:2015(E) ISO 2010 All rights
35、 reserved vBS EN ISO 3266:2010ISO 3266:2010(E) ISO 2010 All rights reserved vIntroduction This document is a type-C standard as stated in ISO 12100. The equipment concerned as well as the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of thi
36、s International Standard. When provisions of this type-C standard are different from those which are stated in type-A or type-B standards, the provisions of this type-C standard take precedence over the provisions of the other standards, for equipment that have been designed and built according to t
37、he provisions of this type-C standard. BS EN ISO 3266:2010+A1:2015ISO 3266:2010+A1:2015(E) ISO 2010 All rights reservedviBS EN ISO 3266:2010INTERNATIONAL STANDARD ISO 3266:2010(E) ISO 2010 All rights reserved 1Forged steel eyebolts grade 4 for general lifting purposes 1 Scope This International Stan
38、dard specifies the general characteristics, performance and critical dimensions necessary for interchangeability and compatibility with other components, of forged steel eyebolts grade 4 for general lifting purposes. These eyebolts can be used for axial and inclined loading. This International Stand
39、ard specifies the dimensions of the eyes of eyebolts permitting direct connection with shackles of the same working load limit as those defined in ISO 2415. These dimensions also allow designs with a larger eye which can permit direct connection with sling hooks of similar working load limit. This I
40、nternational Standard covers all significant hazards, hazardous situations and events relevant to eyebolts grade 4 as defined in Clause 4. This International Standard is applicable to eyebolts grade 4 for use in the temperature range of 20 C to 200 C. This International Standard is not applicable to
41、 eyebolts which are not forged in one piece. This International Standard is not applicable to forged steel eyebolts grade 4 manufactured before the date of its publication as an International Standard. 2 Normative references The following referenced documents are indispensable for the application of
42、 this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 148-1, Metallic materials Charpy pendulum impact test Part 1: Test method ISO 148-2, Metallic materials Charpy pendulum
43、impact test Part 2: Verification of testing machines ISO 261, ISO general purpose screw threads General plan ISO 643, Steels Micrographic determination of the apparent grain size ISO 965-1, ISO general purpose metric screw threads Tolerances Part 1: Principles and basic data ISO 6506-1, Metallic mat
44、erials Brinell hardness test Part 1: Test method ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) ISO 7500-1:2004, Metallic materials Verification of static uniaxial testing machines Part 1: Tension/compression testing machines Verifi
45、cation and calibration of the force-measuring system ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories BS EN ISO 3266:2010+A1:2015ISO 3266:2010+A1:2015(E)BS EN ISO 3266:2010ISO 3266:2010(E) 2 ISO 2010 All rights reservedEN 10228-1, Non-destructive testing
46、 of steel forgings Part 1: Magnetic particle inspection EN 10228-2, Non-destructive testing of steel forgings Part 2: Penetrant testing 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 nominal size thread size size related to the nominal diame
47、ter of the thread, d, of an eyebolt 3.2 working load limit WLL maximum mass that an eyebolt is authorized to sustain along its centreline axis in general lifting service 3.3 traceability code series of letters and/or numbers marked on an eyebolt that enables its manufacturing history, including the
48、identity of the cast of steel used, to be traced 3.4 proof force force applied to the eyebolt during the manufacturing proof test 3.5 breaking force maximum force reached during the static tensile test of the eyebolt at which the eyebolt fails to retain the load 3.6 axial loading Faloading along the
49、 centreline axis of the eyebolt See Figure 1. 3.7 inclined loading Floading at an angle to the centreline axis See Figure 1. 3.8 lot specified number of eyebolts from which samples are selected for testing purposes and which have been manufactured from the same cast of steel and subjected to the same heat treatment NOTE Adapted from ISO 8539:2009, definition 3.6. BS EN ISO 3266:2010+A1:2015ISO 3266:2010+A1:2015(E)BS EN ISO 3266:2010ISO 3266:2010(E) ISO 2010 All rights reserved 3Key Fa axial loading
