1、May 2016 English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 53.020.30!%SM+“2484208www.din.deDIN
2、EN ISO 3266Forged steel eyebolts grade 4 for general lifting purposes(ISO 3266:2010 + Amd 1:2015);English version EN ISO 3266:2010 + A1:2015,English translation of DIN EN ISO 3266:2016-05Geschmiedete Ringschrauben aus Stahl, Gteklasse 4, fr allgemeine Hebezwecke (ISO 3266:2010 + Amd 1:2015);Englisch
3、e Fassung EN ISO 3266:2010 + A1:2015,Englische bersetzung von DIN EN ISO 3266:2016-05Anneaux tige de classe 4 en acier forg pour applications gnrales de levage (ISO 3266:2010 + Amd 1:2015);Version anglaise EN ISO 3266:2010 + A1:2015,Traduction anglaise de DIN EN ISO 3266:2016-05SupersedesDIN EN ISO
4、3266:2010-10www.beuth.deDocument comprises 26 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.04.16 DIN EN ISO 3266:2016-05 2 A comma is used as the decimal marker. National foreword This document (EN ISO 3266:2010 + A1:2015) h
5、as been prepared by Technical Committee ISO/TC 111 “Round steel link chains, chain slings, components and accessories” (Secretariat: JISC, Japan) in collaboration with Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories Safety” (Secretariat: BSI, United Kindom). The respon
6、sible German body involved in its preparation was DIN-Normenausschuss Rundstahlketten (DIN Standards Committee Round Steel Link Chains), Working Committee NA 085-00-09 AA Einzelteile und Zubehr. For additional information regarding the NRK, visit us on the internet at www.nrk.din.de. This standard i
7、ncludes EN ISO 3266:2010 and Amendment A1 approved by CEN on 15 November 2015. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. For the International Standards referred to in this document, the following national standards are available: ISO 148-2
8、DIN EN ISO 148-2 ISO 261 DIN ISO 261 ISO 643 DIN EN ISO 643 ISO 965-1 DIN ISO 965-1 ISO 6506-1 DIN EN ISO 6506-1 ISO 6508-1 DIN EN ISO 6508-1 ISO 9001 DIN EN ISO 9001 ISO 7500-1 DIN EN ISO 7500-1 ISO/IEC 17025 DIN EN ISO/IEC 17025 The following International Standards have meanwhile been revised: IS
9、O 12100-1 DIN EN ISO 12100-1 (replaced by DIN EN ISO 12100) ISO 12100-2 DIN EN ISO 12100-2 (replaced by DIN EN ISO 12100) ISO 14121-1 DIN EN ISO 14121-1 (replaced by DIN EN ISO 12100) Amendments This standard differs from DIN EN ISO 3266:2010-10 as follows: a) the static strength test described in S
10、ubclause 12.3 has been modified; b) in Subclause 13.1, details regarding application of the manufacturing proof force have been amended; c) in Subclause 13.3.2, details regarding static strength test sampling have been amended. Previous editions DIN EN ISO 3266: 2010-10 DIN EN ISO 3266:2016-05 3 Nat
11、ional Annex NA (informative) Bibliography DIN EN ISO 148-2, Metallic materials Charpy pendulum impact test Part 2: Verification of testing machines DIN ISO 261, ISO general purpose metric screw threads General plan DIN ISO 965-1, ISO general purpose metric screw threads Tolerances Part 1: Principles
12、 and basic data DIN EN ISO 643, Steels Micrographic determination of the apparent grain size DIN EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test methods DIN EN ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test methods DIN EN ISO 7500-1, Metallic materials Verifi
13、cation of static uniaxial testing machines Part 1: Tension/compression testing machines Verification and calibration of the force-measuring system DIN EN ISO 9001, Quality management systems Requirements DIN EN ISO 12100, Safety of machinery General principles for design Risk assessment and risk red
14、uction DIN EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories DIN EN ISO 3266:2016-05 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 3266 May 2010 + A1 December 2015 ICS 53.020.30 English Version Forged steel
15、 eyebolts grade 4 for general lifting purposes (ISO 3266:2010 + Amd 1:2015) Anneaux tige de classe 4 en acier forg pour applications gnrales de levage (ISO 3266:2010 + Amd 1:2015) Geschmiedete Ringschrauben aus Stahl, Gteklasse 4, fr allgemeine Hebezwecke (ISO 3266:2010 + Amd 1:2015) EN ISO 3266:201
16、0 was approved by CEN on 2010-04-15 and Amendment A1:2015 on 2015-11-15. 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 bibliogra
17、phical 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 translation under the responsibil
18、ity of a CEN member into its own language and notified to the CEN-CENELEC 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, Former Yugoslav Republic
19、of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISAT
20、ION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 3266:2010 + A1:2015 E Contents Page Foreword to EN ISO 3266:20103 Introduction.5 1 Sco
21、pe 6 2 Normative references 6 3 Terms and definitions .7 4 List of significant hazards 9 5 Dimensions and tolerances9 6 Screw threads 11 7 Workmanship .12 8 Material .12 9 Heat treatment13 10 Hardness.13 11 Mechanical properties.13 12 Type test .13 13 Manufacturing tests.15 14 Marking .16 15 Manufac
22、turers declaration.17 16 Information for use 17 Annex A (informative) Recommendations for the selection, care and use of eyebolts.18 Bibliography22 DIN EN ISO 3266:2016-05 EN ISO 3266:2010/A1:2015 (E) 2Annex ZA Relationship between this International Standard and the Essential Requirements of EU Dir
23、ective 2006/42/EC 21(informative) 4 !European foreword to EN ISO 3266:2010/A1:2015Foreword to EN ISO 3266:2010 This 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 Comm
24、ittee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - Safety” the secretariat of 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 n
25、ational standards shall be withdrawn at the latest by November 2010. Attention is drawn to the possibility 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
26、 been prepared under a mandate given to CEN by the European Commission and the European Free Trade 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
27、Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, L
28、uxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 3266:2010 has been approved by CEN as a EN ISO 3266:2010 without any modification. DIN EN ISO 3266:2016-05 EN ISO 3266:2010/A1:2
29、015 (E) 3 !European foreword to EN ISO 3266:2010/A1:2015 This document (EN ISO 3266:2010/A1:2015) 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, slin
30、gs 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, either by publication of an identical text or by endorsement, at the latest by June 2016, and conflicting national standard
31、s 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 CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under
32、 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 the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, C
33、zech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United King
34、dom.“ DIN EN ISO 3266:2016-05 EN ISO 3266:2010/A1:2015 (E) 4 Introduction 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 this International
35、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 the provisions of
36、 this type-C standard. DIN EN ISO 3266:2016-05 EN ISO 3266:2010/A1:2015 (E) 5 1 Scope This International Standard specifies the general characteristics, performance and critical dimensions necessary for interchangeability and compatibility with other components, of forged steel eyebolts grade 4 for
37、general lifting purposes. These eyebolts can be used for axial and inclined loading. This International Standard 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 design
38、s with a larger eye which can permit direct connection with sling hooks of similar working load limit. This International 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 eyebolt
39、s grade 4 for use in the temperature range of 20 C to 200 C. This International Standard is not applicable to 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
40、 Standard. 2 Normative references The following referenced documents are indispensable for the application of 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, Meta
41、llic materials Charpy pendulum impact test Part 1: Test method ISO 148-2, Metallic materials Charpy pendulum 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, I
42、SO general purpose metric screw threads Tolerances Part 1: Principles and basic data ISO 6506-1, Metallic materials 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 m
43、aterials Verification of static uniaxial testing machines Part 1: Tension/compression testing machines Verification and calibration of the force-measuring system ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories DIN EN ISO 3266:2016-05 EN ISO 3266:2010/A1
44、:2015 (E) 6 EN 10228-1, Non-destructive testing 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 siz
45、e thread size size related to the nominal diameter 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 en
46、ables its manufacturing history, including the 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
47、 the load 3.6 axial loading Faloading along the 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
48、the same cast of steel and subjected to the same heat treatment NOTE Adapted from ISO 8539:2009, definition 3.6. DIN EN ISO 3266:2016-05 EN ISO 3266:2010/A1:2015 (E) 7 Key Fa axial loading F inclined loading inclined loading angle Figure 1 Axial and inclined loading of an eyebolt DIN EN ISO 3266:2016-05
