1、BS EN ISO13337:2009ICS 21.060.50NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDSpring-type straightpins Slotted, lightduty (ISO 13337:2009)This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 July 2009 BSI 200
2、9ISBN 978 0 580 63527 4Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 13337:2009National forewordThis British Standard is the UK implementation of EN ISO 13337:2009.It is identical to ISO 13337:2009. It supersedes BS EN ISO 13337:1998which is withdrawn.The UK participation in i
3、ts preparation was entrusted to TechnicalCommittee FME/9/3, Product standards for fastners.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible fo
4、r its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 13337June 2009ICS 21.060.50 Supersedes EN ISO 13337:1997 English VersionSpring-type straight pins - Slotted, light duty (ISO 13337:2009)Goup
5、illes cylindriques creuses, dites goupilles lastiques -Srie mince (ISO 13337:2009)Spannstifte (-hlsen) - Geschlitzt, leichte Ausfhrung (ISO13337:2009)This European Standard was approved by CEN on 6 June 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
6、e conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in
7、three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of
8、Austria, Belgium, Bulgaria, 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, Switzerland and United Kingdom.EUROPEAN COM
9、MITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 13337:2009: EBS EN ISO 13337:2009EN I
10、SO 13337:2009 (E) 3 Foreword This document (EN ISO 13337:2009) has been prepared by Technical Committee ISO/TC 2 “Fasteners“ in collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standa
11、rd, either by publication of an identical text or by endorsement, at the latest by December 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights
12、. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 13337:1997. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standa
13、rd: Austria, Belgium, Bulgaria, 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, Switzerland and the United Kingdom. E
14、ndorsement notice The text of ISO 13337:2009 has been approved by CEN as a EN ISO 13337:2009 without any modification. BS EN ISO 13337:2009ISO 13337:2009(E) ISO 2009 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standar
15、ds 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. International organi
16、zations, 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
17、 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 least 75 %
18、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 13337 was prepared by Technical Committee ISO/TC 2, Fastener
19、s, Subcommittee SC 10, Product standards for fasteners. This second edition cancels and replaces the first edition (ISO 13337:1997), which has been technically revised. BS EN ISO 13337:2009BS EN ISO 13337:2009INTERNATIONAL STANDARD ISO 13337:2009(E) ISO 2009 All rights reserved 1Spring-type straight
20、 pins Slotted, light duty 1 Scope This International Standard specifies the characteristics of slotted spring-type straight pins, made of steel or of austenitic or martensitic stainless steel, light duty, with nominal diameter, d1, from 2 mm to 50 mm inclusive. NOTE The nominal diameters have been c
21、hosen in such a way that pins can be fitted one into the other or combined with pins, heavy duty, in accordance with ISO 8752. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For u
22、ndated references, the latest edition of the referenced document (including any amendments) applies. ISO 3269, Fasteners Acceptance inspection ISO 4042, Fasteners Electroplated coatings ISO 6507-1, Metallic materials Vickers hardness test Part 1: Test method ISO 8749, Pins and grooved pins Shear tes
23、t 3 Dimensions See Figure 1 and Table 1. aFor slotted spring-type straight pins with a nominal diameter d1W 10 mm, a single chamfer configuration is optional at the discretion of the supplier. bd3 d1, nom.NOTE For non-interlocking slotted spring-type straight pins (slot type N), see Clauses 5 and 6.
24、 Figure 1 Slotted spring-type straight pins, light duty BS EN ISO 13337:2009ISO 13337:2009(E) 2 ISO 2009 All rights reservedTable 1 Dimensions nom. 2 2,5 3 3,5 4 4,5 5 6 8 10 12 max. 2,4 2,9 3,5 4,0 4,6 5,1 5,6 6,7 8,8 10,8 12,8 d1before mounting min. 2,3 2,8 3,3 3,8 4,4 4,9 5,4 6,4 8,5 10,5 12,5 d2
25、before mounting a1,9 2,3 2,7 3,1 3,4 3,9 4,4 4,9 7,0 8,5 10,5 max. 0,4 0,45 0,45 0,5 0,7 0,7 0,7 0,9 1,8 2,4 2,4 a min. 0,2 0,25 0,25 0,3 0,5 0,5 0,5 0,7 1,5 2,0 2,0 s 0,2 0,25 0,3 0,35 0,5 0,5 0,5 0,75 0,75 1,0 1,0 Minimum shear strength, double bkN 1,5 2,4 3,5 4,6 8 8,8 10,4 18 24 40 48 l cnom. mi
26、n. max. 4 3,75 4,25 5 4,75 5,25 6 5,75 6,25 8 7,75 8,25 10 9,75 10,25 12 11,5 12,5 14 13,5 14,5 16 15,5 16,5 Range 18 17,5 18,5 20 19,5 20,5 22 21,5 22,5 24 23,5 24,5 26 25,5 26,5 28 27,5 28,5 of 30 29,5 30,5 32 31,5 32,5 35 34,5 35,5 40 39,5 40,5 45 44,5 45,5 50 49,5 50,5 55 54,25 55,75 60 59,25 60
27、,75 65 64,25 65,75 70 69,25 70,75 75 74,25 75,75 80 79,25 80,75 85 84,25 85,75 90 89,25 90,75 95 94,25 95,75 100 99,25 100,75 120 119,25 120,75 140 139,25 140,75 160 159,25 160,75 180 179,25 180,75 200 199,25 200,75 aFor reference only. bApplies to steel and martensitic corrosion resistant steel pro
28、ducts only. For austenitic stainless pins, no double shear strength values are specified. cFor nominal lengths above 200 mm, steps of 20 mm. BS EN ISO 13337:2009ISO 13337:2009(E) ISO 2009 All rights reserved 3Dimensions in millimetres 13 14 16 18 20 21 25 28 30 35 40 45 50 13,8 14,8 16,8 18,9 20,9 2
29、1,9 25,9 28,9 30,9 35,9 40,9 45,9 50,9 13,5 14,5 16,5 18,5 20,5 21,5 25,5 28,5 30,5 35,5 40,5 45,5 50,5 11 11,5 13,5 15,0 16,5 17,5 21,5 23,5 25,5 28,5 32,5 37,5 40,5 2,4 2,4 2,4 2,4 2,4 2,4 3,4 3,4 3,4 3,6 4,6 4,6 4,6 2,0 2,0 2,0 2,0 2,0 2,0 3,0 3,0 3,0 3,0 4,0 4,0 4,0 1,2 1,5 1,5 1,7 2,0 2,0 2,0 2
30、,5 2,5 3,5 4,0 4,0 5,0 66 84 98 126 158 168 202 280 302 490 634 720 1 000 commercial lengthsBS EN ISO 13337:2009ISO 13337:2009(E) 4 ISO 2009 All rights reserved4 Application The diameter of the hole into which the spring pin is to be inserted shall be equal to the nominal diameter, d1, of the mating
31、 pin and to tolerance class H12. When mounted in the smallest permitted hole, the slot shall not fully close. 5 Requirements and reference International Standards See Table 2. Table 2 Requirements and reference International Standards Steel Austenitic stainless steel Martensitic stainless steel St A
32、 CSteel (St) at the suppliers discretion, either: Chemical composition limits (check analysis) % Plain carbon steel with C W 0,65 % Mn W 0,60 % (check analysis) Hardened and tempered to a Vickers hardness of 420 HV to 520 HV or austempered to a Vickers hardness of 500 HV to 560 HV. C u 0,15 Mn u 2,0
33、0 Si u 1,50 Cr 16 to 20 N 6 to 12 P u 0,045 S u 0,03 Mo u 0,8 C W 0,15 Mn u 1,00 Si u 1,00 Cr 11,5 to 14 Ni u 1,00 P u 0,04 S u 0,03 or Silicon manganese steel with C W 0,5 % Si W 1,5 % Mn W 0,7 % Cold worked Hardened and tempered to a Vickers hardness of 440 HV to 560 HV (check analysis) MaterialaH
34、ardened and tempered to a Vickers hardness of 420 HV to 560 HV. Hardness testing in accordance with ISO 6507-1. Hardness testing in accordance with ISO 6507-1. Normal case Form and width of slot at the discretion of the supplier. Slot Type N Non-interlocking pins with a form and/or width of slot whi
35、ch guarantees no interlocking may be supplied by special agreement between the customer and supplier. Plain, i.e. pins to be supplied in natural finish, treated with a protective lubricant, unless otherwise specified by agreement between the customer and the supplier. Surface finish If pins are surf
36、ace coated, appropriate plating or coating processes should be employed to avoid hydrogen embrittlement. Due to the risk of hydrogen embrittlement, pins should not be electroplated or phosphate-coated. If electroplating or phosphate coating is required for corrosion prevention, by agreement between
37、the customer and the supplier, it is mandatory that the pins be baked immediately after plating to minimize the risk of hydrogen embrittlement; see also information on hydrogen embrittlement relief in ISO 4042. Nevertheless, freedom from hydrogen embrittlement is not absolutely guaranteed. All toler
38、ances shall apply prior to the application of a plating or coating. Plain, i. e. pins to be supplied in natural finish. Workmanship Pins shall be free of irregularities or detrimental defects. No burrs shall appear on any part of the pin. Shear strength test The test shall be in accordance with ISO
39、8749. Acceptability The acceptance procedure is specified in ISO 3269. aFor other materials, as agreed between the customer and supplier. BS EN ISO 13337:2009ISO 13337:2009(E) ISO 2009 All rights reserved 56 Designation EXAMPLE 1 A slotted spring-type straight pin, light duty, with nominal diameter
40、d1= 6 mm and nominal length l = 30 mm, made of steel (St), is designated as follows: Spring pin ISO 13337-6 30-St EXAMPLE 2 A non-interlocking slotted spring-type straight pin (N), light duty, with nominal diameter d1= 6 mm and nominal length l = 30 mm, made of martensitic stainless steel (C), is de
41、signated as follows: Spring pin ISO 13337-6 30-N-C BS EN ISO 13337:2009ISO 13337:2009(E) 6 ISO 2009 All rights reservedBibliography 1 ISO 8752, Spring-type straight pins Slotted, heavy duty BS EN ISO 13337:2009BS EN ISO13337:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (
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