DIN 675-2011 Flat countersunk head rivets - Nominal diameters 3 mm to 5 mm《平埋头铆钉 公差直径3 mm至5 mm》.pdf

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1、March 2011 Translation by DIN-Sprachendienst.English price group 6No 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 2

2、1.060.40!$rA.“1793011www.din.deDDIN 675Flat countersunk head rivets Nominal diameters 3 mm to 5 mmEnglish translation of DIN 675:2011-03Flachsenkniete (Riemenniete) Nenndurchmesser 3 mm bis 5 mmEnglische bersetzung von DIN 675:2011-03Rivets tte fraise Diamtres nominaux de 3 mm 5 mmTraduction anglais

3、e de DIN 675:2011-03SupersedesDIN 675:1993-10www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.811.11 DIN 675:2011-03 2 A comma is used as the decimal marker. Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Dimens

4、ions and masses 4 4 Technical delivery conditions . 8 5 Designation . 8 DIN 675:2011-03 3 Foreword This standard has been prepared by Working Committee NA 067-00-09 AA Verbindungselemente ohne Gewinde of the Normenausschuss Mechanische Verbindungselemente (Fasteners Standards Committee). Attention i

5、s drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. The DIN 4000-163 tabular layout of product properties shall apply to rivets covered in this standard. Amendments

6、 This standard differs from DIN 675:1993-10 as follows: a) normative references have been updated; b) equations for calculating head and shank masses have been included; c) Table 4 has been revised; d) the designation has been changed. Previous editions DIN 675: 1926-10, 1944-03, 1949-07, 1977-07, 1

7、993-10 DIN 675:2011-03 4 1 Scope This standard specifies dimensions, masses and technical delivery conditions for flat countersunk head rivets with nominal diameters from 3 mm to 5 mm. 2 Normative references The following referenced documents are indispensable for the application of this document. F

8、or dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 101, Rivets Technical specifications DIN 4000-163, Tabular layout of product properties Part 163: Fasteners without thread DIN EN 1301-2,

9、 Aluminium and aluminium alloys Drawn wire Part 2: Mechanical properties DIN EN 10263-2, Steel rod, bars and wire for cold heading and cold extrusion Part 2: Technical delivery conditions for steels not intended for heat treatment after cold working DIN EN 10263-5, Steel rod, bars and wire for cold

10、heading and cold extrusion Part 5: Technical delivery conditions for stainless steels DIN EN 12166, Copper and copper alloys Wire for general purposes DIN EN ISO 4042, Fasteners Electroplated coatings 3 Dimensions and masses See Figure 1, Table 1 and Table 3. Figure 1 Dimensions of flat countersunk

11、head rivet (nominal diameters from 3 mm to 5 mm) (notation) DIN 675:2011-03 5 Table 1 Dimensions and masses Dimensions in millimetres d1Nominal size 3 4 5 Limit deviations 0,1 0,1 0,15 d2Nominal size 8,3 11,0 13,8 Tolerances h14 h15 d3min. 2,87 3,87 4,82 d5 0,2 2,2 3,0 4,0 e max. 1,5 2,0 2,5 k 1,0 1

12、,3 1,6 l1 0,2 2,0 3,0 3,5 l Mass (7,85 kg/dm3) kg/1 000 units aNominal size Limit deviations 8 +0,3 0 0,600 1,14 1,92 10 +0,36 0 0,711 1,34 2,23 12 +0,43 0 0,822 1,54 2,54 16 1,04 1,93 3,15 20 +0,52 0 1,27 2,33 3,77 25 1,54 2,82 4,54 30 1,82 3,31 5,31 The values of mass specified are for guidance on

13、ly. See Table 2 for a. Table 2 Conversion factors for values of mass Material St, stainless steel Cu CuZn Al Conversion factor 1,000 1,134 1,070 0,344 Table 3 Shank and head masses (steel) Nominal size d13 4 5 Mass of shank per mm kg/1 000 units (7,85 kg/dm3) 0,055 5 0,098 6 0,154 0 Mass of head kg/

14、1 000 units (7,85 kg/dm3) 0,211 1 0,483 5 0,935 3 DIN 675:2011-03 6 The values of mass given in Table 3 are guideline values calculated on the basis of the relevant nominal size. Values of mass for other dimensions or lengths shall be calculated using Equation (1): ( ) fGlGG += KST(1) where GTis the

15、 mass, in kg/1 000 units; GSis the shank mass per mm, in kg/1 000 units; GKis the head mass, in kg/1 000 units; l is the shank length, in mm; f is the conversion factor for density and number of units (= 0,001 33mmdm). The head mass (steel) shall be calculated using Equation (2): +=000122223222121Kd

16、dddkG(2) where GKis the head mass, in kg/1 000 units; d1is the nominal diameter of the shank, in mm; d2is the nominal diameter of the head, in mm; k is the head height, in mm; is the density, in kg/dm3(for steel 7,85 kg/dm3). The shank mass (steel) per mm shall be calculated using Equation (3): =000

17、1mm1421SdG (3) where GSis the shank mass per mm, in kg/1 000 units; d1is the nominal diameter of the shank, in mm; is the density, in kg/dm3(for steel 7,85 kg/dm3). DIN 675:2011-03 7 Intermediate sizes for d2and k shall be calculated using Equations (4) and (5). The results shall be rounded to the n

18、earest 0,5 mm. new11121new2dddd = (4) In Equation (4) d2newis the head diameter for intermediate sizes, in mm; d1newis the shank diameter for intermediate sizes, in mm; d11is the next highest shank diameter d1according to Table 1, in mm; d21is the next highest head diameter d2according to Table 1, i

19、n mm. new111newddXk = (5) In Equation (5) knewis the head height for intermediate sizes, in mm; X is the next highest value of k, in mm; d1newis the shank diameter for intermediate sizes, in mm; d11is the next highest shank diameter d1according to Table 1, in mm. The tolerances specified in this sta

20、ndard shall also apply to intermediate sizes. Dimension emaxis given by 0,5 d1new. DIN 675:2011-03 8 4 Technical delivery conditions See Table 4. Table 4 Technical delivery conditions MaterialaSteel Nonferrous metal Stainless steel St = C4C or C10C, at the manufacturers discretion CuZn = CuZn37 Cu =

21、 Cu-DHP Al = EN AW-1050A Al 99,5 X3CrNiCu18-9-4 Standard DIN EN 10263-2 DIN EN 12166 DIN EN 12166 DIN EN 1301-2 DIN EN 10263-5 Dimensional and geometrical tolerances DIN 101 Surface finish Standard finish: bright Where a specific protective coating is required (e.g. an electroplated coating complyin

22、g with DIN EN ISO 4042), this shall be agreed when ordering. The tolerances and limit deviations specified in Table 1 shall also apply after coating. Testing of mechanical properties DIN 101 Heat treatment For steel: soft annealed (85 HV to 130 HV) or subject to agreement. For other materials: subject to agreement. Acceptance inspection DIN 101 aOther materials shall be subject to agreement. 5 Designation Designation of a flat countersunk head rivet with a nominal diameter d1= 4 mm and a length l = 12 mm, made of steel (St): Flat countersunk head rivet DIN 675 4 12 St