1、October 2009DEUTSCHE NORM English price group 8No part of this standard 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 21.060.50!$Z)j“1550671w
2、ww.din.deDDIN EN ISO 13337Spring-type straight pins Slotted, light duty (ISO 13337:2009)English version of DIN EN ISO 13337:2009-10Spannstifte (-hlsen) Geschlitzt, leichte Ausfhrung (ISO 13337:2009)Englische Fassung DIN EN ISO 13337:2009-10SupersedesDIN EN ISO 13337:1998-02www.beuth.deDocument compr
3、ises 12 pagesDIN EN ISO 13337:2009-10 2 National foreword This standard has been prepared by Technical Committee ISO/TC 2 “Fasteners”, Subcommittee SC 10 “Product standards for fasteners” in collaboration with Technical Committee CEN/TC 185 “Fasteners” (Secretariat: DIN, Germany). The responsible Ge
4、rman body involved in its preparation was the Normenausschuss Mechanische Verbin-dungselemente (Fasteners Standards Committee), Technical Committee NA 067-04-01 AA Stifte und Bolzen. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3269
5、DIN EN ISO 3269 ISO 4042 DIN EN ISO 4042 ISO 6507-1 DIN EN ISO 6507-1 ISO 8749 DIN EN 28749 Amendments This standard differs from DIN EN ISO 13337:1998-02 as follows: a) The Vickers hardness test has been added. b) The standard has been editorially revised. Previous editions DIN 7346: 1959-11, 1960-
6、07, 1978-11 DIN EN ISO 13337: 1998-02 National Annex NA (informative) Bibliography DIN EN 28749, Determination of shear strength of pins DIN EN ISO 3269, Fasteners Acceptance inspection DIN EN ISO 4042, Fasteners Electroplated coatings DIN EN ISO 6507-1, Metallic materials Vickers hardness test Part
7、 1: Test method EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 13337 June 2009 ICS 21.060.50 Supersedes EN ISO 13337:1997English Version Spring-type straight pins - Slotted, light duty (ISO 13337:2009) Goupilles cylindriques creuses, dites goupilles lastiques - Srie mince (ISO 13337:2009)
8、Spannstifte (-hlsen) - Geschlitzt, leichte Ausfhrung (ISO 13337:2009) 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 the conditions for giving this European Standard the status of a national standar
9、d without any alteration. Up-to-date lists and bibliographical references concerning 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 la
10、nguage made by translation under the responsibility of a CEN member into its own 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, Cyprus, Czech Republic, Denmark, Estonia, Fin
11、land, 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 COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES
12、KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13337:2009: EContents Page Foreword .3 1 Scope5 2 Normative references5 3 Dimensions 5 4 Application .
13、8 5 Requirements and reference International Standards 8 6 Designation 9 Bibliography10 2 DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 3Foreword This document (EN ISO 13337:2009) has been prepared by Technical Committee ISO/TC 2 “Fasteners” in collaboration with Technical Committee CEN/TC 185 “Fas
14、teners” the secretariat of which is held by DIN. 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 December 2009, and conflicting national standards shall be withdrawn at the latest by December 2009
15、. 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 supersedes EN ISO 13337:1997. According to the CEN/CENELEC Internal Re
16、gulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Ne
17、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 13337:2009 has been approved by CEN as a EN ISO 13337:2009 without any modification. DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) DIN EN ISO 13337
18、:2009-10 EN ISO 13337:2009 (E) 4 This page is intentionally blank DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 51 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 no
19、minal diameter, d1, from 2 mm to 50 mm inclusive. NOTE The nominal diameters have been chosen 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 a
20、pplication 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 3269, Fasteners Acceptance inspection ISO 4042, Fasteners Electroplated coatings ISO 6507-1, Metallic mater
21、ials Vickers hardness test Part 1: Test method ISO 8749, Pins and grooved pins Shear test 3 Dimensions See Figure 1 and Table 1. aFor slotted spring-type straight pins with a nominal diameter d1 10 mm, a single chamfer configuration is optional at the discretion of the supplier. bd3 d1, nom.NOTE For
22、 non-interlocking slotted spring-type straight pins (slot type N), see Clauses 5 and 6. Figure 1 Slotted spring-type straight pins, light duty DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 6 Table 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 d1b
23、efore mounting min. 2,3 2,8 3,3 3,8 4,4 4,9 5,4 6,4 8,5 10,5 12,5 d2before 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 st
24、rength, double bkN 1,5 2,4 3,5 4,6 8 8,8 10,4 18 24 40 48 l cnom. min. 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
25、,5 40 39,5 40,5 45 44,5 45,5 50 49,5 50,5 55 54,25 55,75 60 59,25 60,75 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 o
26、nly. bApplies to steel and martensitic corrosion resistant steel products only. For austenitic stainless pins, no double shear strength values are specified. cFor nominal lengths above 200 mm, steps of 20 mm. DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 7Dimensions in millimetres 13 14 16 18 20 21
27、 25 28 30 35 40 45 50 13,8 14,8 16,8 18,9 20,9 21,9 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
28、,0 3,0 4,0 4,0 4,0 1,2 1,5 1,5 1,7 2,0 2,0 2,0 2,5 2,5 3,5 4,0 4,0 5,0 66 84 98 126 158 168 202 280 302 490 634 720 1 000comercial lengths DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 8 4 Application The diameter of the hole into which the spring pin is to be inserted shall be equal to the nominal
29、 diameter, d1, of the mating 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 Mart
30、ensitic stainless steel St A C Steel (St) at the suppliers discretion, either: Chemical composition limits (check analysis) % Plain carbon steel with C 0,65 % Mn 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
31、560 HV. C 0,15 Mn 2,00 Si 1,50 Cr 16 to 20 N 6 to 12 P 0,045 S 0,03 Mo 0,8 C 0,15 Mn 1,00 Si 1,00 Cr 11,5 to 14 Ni 1,00 P 0,04 S 0,03 or Silicon manganese steel with C 0,5 % Si 1,5 % Mn 0,7 % Cold worked Hardened and tempered to a Vickers hardness of 440 HV to 560 HV (check analysis) MaterialaHarden
32、ed 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 which gu
33、arantees 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 surface c
34、oated, 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 the c
35、ustomer 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 tolerances
36、 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 8749.
37、 Acceptability The acceptance procedure is specified in ISO 3269. aFor other materials, as agreed between the customer and supplier. DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 96 Designation EXAMPLE 1 A slotted spring-type straight pin, light duty, with nominal diameter d1= 6 mm and nominal leng
38、th 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 designated as follows: Spring pin ISO 13337-6 30-N-C DIN EN ISO 13337:2009-10 EN ISO 13337:2009 (E) 10 Bibliography 1 ISO 8752, Spring-type straight pins Slotted, heavy duty
