1、March 2011 Translation by DIN-Sprachendienst.English price group 8No 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,“1793009www.din.deDDIN 662Mushroom head rivets Nominal diameters 1,6 mm to 6 mmEnglish translation of DIN 662:2011-03Linsenniete Nenndurchmesser 1,6 mm bis 6 mmEnglische bersetzung von DIN 662:2011-03Rivets tte bombe Diamtres nominaux de 1,6 mm 6 mmTraduction anglaise de DIN 662:2011-03
3、SupersedesDIN 662:1993-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.11.11 DIN 662:2011-03 2 A comma is used as the decimal marker. Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Dimensions 4 4 Technical de
4、livery conditions . 8 5 Designation . 9 6 Application 9 Bibliography . 11 DIN 662:2011-03 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
5、 is 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. Amendmen
6、ts This standard differs from DIN 662:1993-05 as follows: a) normative references have been updated; b) the designation has been changed; c) equations for calculating head and shank masses have been included; d) Table 4 has been revised; e) the figures have been updated. Previous editions DIN 662: 1
7、926-10, 1944-03, 1956-06, 1977-07, 1993-05 DIN 662:2011-03 4 1 Scope This standard specifies dimensions, masses and technical delivery conditions for mushroom head rivets with nominal diameters from 1,6 mm to 6 mm. 2 Normative references The following referenced documents are indispensable for the a
8、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. DIN 101, Rivets Technical specifications DIN 4000-163, Tabular layout of product properties Part 163: Fasteners
9、 without thread DIN EN 1301-2, 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, Stee
10、l rod, bars and wire for cold 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 See Figure 1 and Table 1. Figure 1 Dimensions of mushroo
11、m head rivet (nominal diameters from 1,6 mm to 6 mm) (notation) DIN 662:2011-03 5 Table 1 Dimensions and masses Dimensions in millimetres d1Nominal size 1,6 2 2,5 3 (3,5) 4 5 6 Limit deviations 0,05 0,1 0,15 d2Nominal size 3,2 4 5 6 7 8 10 12 Tolerances h14 h15 d3min. 1,52 1,87 2,37 2,87 3,37 3,87 4
12、,82 5,82 e max. 0,80 1,00 1,25 1,50 1,75 2,00 2,50 3,00 k 0,9 1,0 1,2 1,5 1,8 2,1 2,5 3,0 r1 2,8 3,3 4,2 5,0 6,0 6,5 8,2 10,0 w 0,6 0,7 0,8 1,0 1,2 1,4 1,7 2,0 L Mass (7,85 kg/dm3) kg/1 000 units aNominal size Limit deviations 3 +0,25 0 0,08 0,13 0,21 0,35 - - - - 4 +0,30 0 0,10 0,15 0,25 0,40 0,61
13、- - - 5 0,11 0,18 0,29 0,46 0,68 0,95 1,60 - 6 0,13 0,20 0,33 0,51 0,76 1,00 1,80 2,80 8 +0,36 0 0,16 0,25 0,41 0,62 0,91 1,20 2,10 3,20 10 0,19 0,30 0,48 0,73 1,10 1,40 2,40 3,70 12 +0,43 0 0,22 0,35 0,56 0,85 1,20 1,60 2,70 4,10 14 0,26 0,40 0,64 0,96 1,40 1,80 3,00 4,50 16 0,29 0,45 0,71 1,1 1,50
14、 2,00 3,30 5,00 18 0,32 0,50 0,79 1,20 1,70 2,20 3,60 5,40 20 +0,52 0 0,35 0,55 0,87 1,30 1,80 2,40 3,90 5,90 Lengths exceeding 20 mm shall be graded in 5 mm increments. Bracketed sizes and intermediate lengths should be avoided if possible. The values of mass specified are for guidance only.See Tab
15、le 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 DIN 662:2011-03 6 Table 3 Shank and head masses (steel) Nominal size d11,6 2 2,5 3 (3,5) 4 5 6 Mass of shank per mm kg/1 000 units (7,85 kg/dm3) 0,015 8 0,024 6
16、0,038 5 0,055 5 0,075 5 0,098 6 0,154 0 0,222 0 Mass of head kg/1 000 units (7,85 kg/dm3) 0,034 1 0,054 3 0,098 0 0,179 8 0,304 5 0,452 7 0,831 7 1,438 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
17、 or lengths shall be calculated using Equation (1): ( ) fGlGG += KST(1) where GTis the 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 =33mmdm001,0
18、. The head mass (steel) shall be calculated using Equation (2): ( )( )+=000122223G222121313K2 ddddwrwkw(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 total head height, in mm; r1is the head radius
19、, in mm; w is the height of the mushroom head, in mm; DIN 662:2011-03 7 is the density, in kg/dm3(for steel 7,85 kg/dm3). The shank mass (steel) per mm shall be calculated using Equation (3): =0001mm1421SdG (3) where GSis the shank mass, in kg/1 000 units; d1is the nominal diameter of the shank, in
20、mm; is the density, in kg/dm3(for steel 7,85 kg/dm3). Intermediate sizes for d2, k and w shall be calculated using Equations (4), (5) and (6). The results shall be rounded to the nearest 0,5 mm. new11121new2dddd = (4) In Equation (4) d2newis the head diameter for intermediate sizes, in mm; d1newis t
21、he 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, in mm. new111newddXk = (5) In Equation (5) knewis the total head height for intermediate sizes, in mm; X is the next high
22、est 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. DIN 662:2011-03 8 new1111newddww = (6) In Equation (6) wnewis the height of the mushroom head for intermediate sizes, in mm; w1is the next highest val
23、ue of w, in mm; d11is the next highest shank diameter d1according to Table 1, in mm; d1newis the shank diameter for intermediate sizes, in mm. The tolerances specified in this standard shall also apply to intermediate sizes. Dimension emaxis given by 0,5 d1new. Radius r1shall be assumed to be approx
24、imately equal to 0,17 d2new. Dimension w shall be assumed to be approximately equal to 0,66 k. 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 = CU-DH
25、P 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 complying with
26、 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
27、agreement. Acceptance inspection DIN 101 aOther materials shall be subject to agreement. DIN 662:2011-03 9 5 Designation Designation of a mushroom head rivet with a nominal diameter d1= 4 mm and a length l = 8 mm, made of steel (St): Mushroom head rivet DIN 662 4 8 St 6 Application Table 5 specifies
28、 hole diameters and gives guideline values for upset head dimensions and maximum grip lengths of both round head (A) (see Figure 2) and countersunk head (B) (see Figure 3) rivets. The grip lengths specified in Table 5 are for guidance only. Trial riveting is recommended, especially in the case of se
29、ries production. Figure 2 Type A, upset head rounded Figure 3 Type B, upset head countersunk DIN 662:2011-03 10 Table 5 Hole diameters and guideline values for upset head dimensions and grip lengths Dimensions in millimetres d11,6 2 2,5 3 (3,5) 4 5 6 d7H12 1,65 2,10 2,60 3,10 3,60 4,20 5,20 6,30 Rou
30、nd head (A) d82,8 3,5 4,4 5,2 6,2 7,0 8,8 10,5 k11,0 1,2 1,5 1,8 2,1 2,4 3,0 3,6 r1 1,6 1,9 2,4 2,8 3,4 3,8 4,6 5,7 Countersunk head (B) d82,8 3,5 4,4 5,2 6,2 7,0 8,8 10,5 k2 0,7 0,8 1,0 1,3 1,4 1,9 2,4 2,8 t10,7 0,8 1,0 1,3 1,4 1,8 2,3 2,7 l Maximum grip length smaxA B A B A B A B A B A B A B A B 3
31、 1 1,5 4 2 2,5 1,5 2,5 5 2 3 2 3 6 2,5 3,5 2,5 3,5 2,5 3,5 8 4 5 4 5 3 5 10 6 7 5 7 4 6 12 7 9 6 8 5 7 14 8 10 7 9 16 10 12 9 11 18 10 12 20 12 14 DIN 662:2011-03 11 Bibliography DIN EN 10263-1, Steel rod, bars and wire for cold heading and cold extrusion Part 1: General technical delivery conditions
