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!$rA3“1793016www.din.deDDIN 7340Tubular rivets cut from the tubeEnglish translation of DIN 7340:2011-03Rohrniete aus Rohr gefertigtEnglische bersetzung von DIN 7340:2011-03Rivets tubulaires de tubeTraduction anglaise de DIN 7340:2011-03SupersedesDIN 7340:1993-05www.beuth.deDocument comprises
3、 pagesIn case of doubt, the German-language original shall be considered authoritative.1211.11 DIN 7340:2011-03 2 A comma is used as the decimal marker. Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Dimensions and masses 4 4 Technical delivery conditions . 9 5 Designation . 11
4、6 Application 11 DIN 7340:2011-03 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 is drawn to the possibility that some of the elements o
5、f 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 This standard differs from DIN 7340:1993-05 as follow
6、s: a) In Table 3 (formerly Table 2) further materials have been included; b) equations for calculating head and shank masses have been included; c) the standard has been editorially revised; d) in Table 1 tolerances for wall thickness s have been included; e) normative references have been updated.
7、Previous editions DIN 7340: 1941-04, 1953-06, 1961-01, 1969-08, 1993-05 DIN 7340:2011-03 4 1 Scope This standard specifies dimensions, masses and technical delivery conditions for two types of tubular rivet cut from tube, with nominal diameters from 1 mm to 10 mm. The two types covered here are tubu
8、lar rivets with pan head (type A) and tubular rivets with rolled back round head (type B). 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 editio
9、n 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 754-2, Aluminium and aluminium alloys Cold drawn rod/bar and tube Part 2: Mechanical properties DIN E
10、N 10296-2, Welded circular steel tubes for mechanical and general engineering purposes Technical delivery conditions Part 2: Stainless steel DIN EN 10305-1, Steel tubes for precision applications Technical delivery conditions Part 1: Seamless cold drawn tubes DIN EN 12449, Copper and copper alloys S
11、eamless, round tubes for general purposes 3 Dimensions and masses See Figure 1, Figure 2 and Table 1. Figure 1 Type A, with pan head Figure 2 Type B, with rolled back round head DIN 7340:2011-03 5 Table 1 Dimensions and masses Dimensions in millimetres d1Nominal size 1 1,2 1,5 2 2,5 3 4 Limit deviat
12、ions 0,03 0,05 0,07 d2Nominal size 1,6 2 2,5 3,2 4 4,5 6 Limit deviations 0,15 0,2 0,25 k 0,25 0,3 0,35 0,40 0,40 0,45 0,40 0,50 0,60 0,50 0,50 0,60 0,65 0,70 0,80 r max. 0,20 0,25 0,30 0,40 s Nominal sizea 10 % 0,2 0,25 0,2 0,3 0,25 0,3 0,4 0,25 0,3 0,5 0,3 0,4 0,5 L Mass (7,85 kg/dm3) kg per 1 000
13、 units bNominal size Limit deviations 2 0,12 0,010 0,014 0,019 0,023 0,029 0,041 2,5 0,012 0,016 0,022 0,027 0,033 0,047 3 0,014 0,019 0,025 0,030 0,038 0,054 0,063 0,074 0,095 0,083 0,098 0,151 3,5 0,15 0,016 0,021 0,029 0,034 0,042 0,060 0,070 0,083 0,105 0,091 0,108 0,166 4 0,018 0,023 0,032 0,03
14、8 0,047 0,066 0,077 0,091 0,115 0,100 0,118 0,182 0,178 0,232 0,281 5 0,022 0,028 0,038 0,046 0,056 0,079 0,091 0,107 0,136 0,117 0,138 0,212 0,206 0,267 0,325 6 0,026 0,033 0,045 0,054 0,064 0,091 0,105 0,123 0,157 0,134 0,158 0,243 0,233 0,303 0,368 7 0,18 0,030 0,038 0,051 0,061 0,073 0,104 0,119
15、 0,140 0,178 0,151 0,178 0,274 0,261 0,338 0,411 8 0,034 0,043 0,057 0,069 0,082 0,116 0,133 0,156 0,198 0,168 0,198 0,305 0,288 0,374 0,454 10 0,042 0,053 0,070 0,084 0,100 0,142 0,161 0,188 0,240 0,202 0,238 0,367 0,343 0,445 0,540 12 0,20 0,050 0,063 0,083 0,100 0,118 0,167 0,188 0,221 0,281 0,23
16、6 0,277 0,428 0,397 0,516 0,627 15 0,062 0,078 0,102 0,123 0,144 0,205 0,230 0,270 0,343 0,286 0,337 0,521 0,480 0,622 0,756 See page 8 for a andb. DIN 7340:2011-03 6 Table 1 (continued) d1Nominal size 1 1,2 1,5 2 2,5 3 4 Limit deviations 0,03 0,05 0,07 d2Nominal size 1,6 2 2,5 3,2 4 4,5 6 Limit dev
17、iations 0,15 0,2 0,25 k 0,25 0,30 0,35 0,40 0,40 0,45 0,40 0,50 0,60 0,50 0,50 0,60 0,65 0,70 0,80 r max. 0,20 0,25 0,30 0,40 s Nominal sizea10 % 0,2 0,25 0,2 0,3 0,25 0,3 0,4 0,25 0,3 0,5 0,3 0,4 0,5 l Mass (7,85 kg/dm3) kg per 1 000 units bNominal size Limit deviations 18 0,20 0,074 0,093 0,121 0,
18、146 0,171 0,242 0,272 0,319 0,406 0,337 0,397 0,613 0,562 0,729 0,886 20 0,25 0,081 0,102 0,134 0,161 0,189 0,267 0,299 0,351 0,447 0,371 0,437 0,675 0,616 0,800 0,972 22 0,207 0,293 0,327 0,384 0,488 0,405 0,477 0,736 0,671 0,871 1,06 25 0,233 0,330 0,369 0,433 0,551 0,456 0,537 0,829 0,753 0,977 1
19、,19 28 0,260 0,368 0,410 0,481 0,613 0,507 0,597 0,921 0,835 1,08 1,32 30 0,278 0,393 0,438 0,514 0,654 0,541 0,637 0,983 0,890 1,15 1,40 32 0,30 0,466 0,546 0,696 0,575 0,677 1,04 0,945 1,23 1,49 35 0,507 0,595 0,758 0,625 0,737 1,14 1,03 1,33 1,62 38 0,549 0,644 0,820 0,676 0,797 1,23 1,11 1,44 1,
20、75 40 0,577 0,677 0,861 0,710 0,837 1,29 1,16 1,51 1,84 45 0,795 0,937 1,45 1,30 1,69 2,05 50 0,880 1,04 1,60 1,44 1,87 2,27 55 0,35 1,57 2,04 2,48 60 1,71 2,22 2,70 See page 8 for a andb. DIN 7340:2011-03 7 Table 1 (continued) d1Nominal size 5 6 8 10 Limit deviations 0,07 0,1 d2Nominal size 7,5 9 1
21、2 15 Limit deviations 0,25 0,3 k 0,75 0,90 1,00 0,95 1,00 1,10 1,30 1,20 1,30 1,40 1,50 1,50 1,60 1,70 r max. 0,5 0,6 0,8 1,0 s Nominal sizea 10 % 0,3 0,5 0,75 0,4 0,5 0,75 1 0,4 0,5 0,75 1 0,5 0,75 1 l Mass (7,85 kg/dm3) kg per 1 000 units bNominal size Limit deviations 4 0,15 0,249 0,397 0,562 5 0
22、,283 0,452 0,641 6 0,318 0,508 0,719 0,540 0,66 0,95 1,21 7 0,18 0,353 0,563 0,798 0,596 0,73 1,05 1,33 0,903 1,11 1,61 2,08 8 0,388 0,619 0,876 0,651 0,80 1,14 1,45 0,978 1,21 1,75 2,25 1,68 2,45 3,17 10 0,457 0,730 1,03 0,761 0,93 1,34 1,70 1,13 1,39 2,02 2,60 1,91 2,79 3,62 12 0,20 0,527 0,841 1,
23、19 0,872 1,07 1,53 1,95 1,28 1,58 2,29 2,94 2,14 3,13 4,06 15 0,631 1,01 1,43 1,04 1,27 1,82 2,32 1,50 1,85 2,69 3,46 2,50 3,64 4,73 18 0,735 1,17 1,66 1,20 1,48 2,11 2,69 1,73 2,13 3,09 3,98 2,85 4,16 5,39 20 0,25 0,805 1,28 1,82 1,31 1,61 2,31 2,93 1,88 2,32 3,36 4,32 3,08 4,50 5,84 22 0,875 1,40
24、1,98 1,42 1,75 2,50 3,18 2,03 2,50 3,63 4,67 3,32 4,84 6,28 25 0,979 1,56 2,21 1,59 1,95 2,79 3,55 2,25 2,78 4,03 5,19 3,67 5,36 6,95 See page 8 for a andb. DIN 7340:2011-03 8 Table 1 (continued) d1Nominal size 5 6 8 10 Limit deviations 0,07 0,1 d2Nominal size 7,5 9 12 15 Limit deviations 0,25 0,3 k
25、 0,75 0,90 1,00 0,95 1,00 1,10 1,30 1,20 1,30 1,40 1,50 1,50 1,60 1,70 r max. 0,5 0,6 0,8 1,0 s Nominal sizea 10 % 0,3 0,5 0,75 0,4 0,5 0,75 1 0,4 0,5 0,75 1 0,5 0,75 1 L Mass (7,85 kg/dm3) kg per 1 000 units bNominal size Limit deviations 28 0,25 1,08 1,73 2,45 1,76 2,16 3,09 3,92 2,48 3,06 4,43 5,
26、70 4,02 5,87 7,61 30 1,15 1,84 2,61 1,87 2,29 3,28 4,17 2,63 3,24 4,70 6,05 4,25 6,21 8,06 32 0,30 1,22 1,95 2,76 1,98 2,43 3,47 4,41 2,78 3,43 4,97 6,39 4,49 6,55 8,50 35 1,33 2,12 3,00 2,14 2,63 3,77 4,78 3,00 3,70 5,37 6,91 4,84 7,07 9,17 38 1,43 2,28 3,23 2,31 2,83 4,06 5,15 3,23 3,98 5,77 7,43
27、5,19 7,58 9,83 40 1,50 2,39 3,39 2,42 2,97 4,25 5,40 3,38 4,17 6,04 7,78 5,42 7,92 10,3 45 1,67 2,67 3,78 2,69 3,31 4,74 6,01 3,75 4,63 6,71 8,64 6,01 8,78 11,4 50 1,85 2,95 4,18 2,97 3,65 5,22 6,63 4,13 5,09 7,38 9,50 6,60 9,63 12,5 55 0,35 2,02 3,23 4,57 3,25 3,99 5,71 7,25 4,50 5,55 8,05 10,4 7,1
28、8 10,5 13,6 60 2,20 3,50 4,96 3,52 4,33 6,19 7,86 4,88 6,01 8,72 11,2 7,77 11,3 14,7 aPlus a deviation from coaxiality of 10 % relative to the actual mean wall thickness. See Table 2 for b. DIN 7340:2011-03 9 Table 2 Conversion factors for values of mass Material St, stainless steel Cu CuZn Al Conve
29、rsion factor 1,000 1,134 1,070 0,344 The values of mass specified are approximate values calculated on the basis of nominal sizes. For calculations the following equation shall be used: fsdsdlG += )()63,0(11T where GTis the mass, in kg/1 000 units; l is the shank length, in mm; d1is the nominal diam
30、eter of the shank, in mm; s is the wall thickness, in mm; is the density, in kg/dm3(for steel 7,85 kg/dm3); f is the conversion factor for density and number of units (= 0,001 33mmdm). 4 Technical delivery conditions See Table 3. DIN 7340:2011-03 10 Table 3 Technical delivery conditions Material Ste
31、el (St) Stainless steel Aluminium (Al) Copper-zinc alloy (CuZn) Copper (Cu) Symbol Material number Symbol Material number Symbol Material number Symbol Material number Symbol Material number E235 E215 1.0308 1.0212 X5CrNi18-10 1.4301 EN AW-Al99,5 EN AW-1050A CuZn37 CuZn36 CW508L CW507L Cu-DHP CW024A
32、 At the manufacturers discretion At the manufacturers discretion Standard DIN EN 10305-1 DIN EN 10296-2 DIN EN 754-2 DIN EN 12449 DIN EN 12449 Dimensional and geometrical tolerances DIN 101 Surface finish Standard finish: bright Where a specific protective coating is required (e.g. an electroplated
33、coating), this shall be agreed when ordering. Testing of mechanical properties DIN 101 Acceptance inspection DIN 101 NOTE The tube materials specified are those commonly used for rivet manufacture. Other materials can be used subject to agreement or shall be itemized separately. Where tube materials
34、 of equivalent quality are used, these need not be expressly stated. DIN 7340:2011-03 11 5 Designation Designation of a tubular rivet of type B, with a nominal diameter d1= 4 mm, a wall thickness s = 0,5 mm and a length l = 10 mm, made of CuZn: Tubular rivet DIN 7340 B 4 0,5 10 CuZn 6 Application Ta
35、ble 4 specifies hole diameters and gives guideline values for the length of projection z as a function of the shank diameter d1 and wall thickness s. Examples of application are shown in Figures 3 and 4. The values of z are for guidance only. Trial riveting is recommended, especially in the case of
36、series production. Figure 3 Type A Figure 4 Type B DIN 7340:2011-03 12 Table 4 Hole diameters and guideline values for length of projection Dimensions in millimetres Shank diameter d11 1,2 1,5 2 2,5 3 4 Clearance hole d7H12 1,05 1,25 1,55 2,10 2,60 3,10 4,20 Wall thickness s 0,20 0,20 0,20 0,25 0,20
37、 0,30 0,25 0,30 0,40 0,25 0,30 0,50 0,30 0,40 0,50 Length of projection z 0,8 1,0 1,1 1,2 1,2 1,5 1,4 1,7 2,0 1,8 2,0 2,2 2,0 2,2 2,5 Table 4 (continued) Shank diameter d15 6 8 10 Clearance hole d7H12 5,2 6,3 8,4 10,5 Wall thickness s 0,30 0,50 0,75 0,40 0,50 0,75 1,00 0,40 0,50 0,75 1,00 0,50 0,75 1,00 Length of projection z 2,5 3,0 3,5 2,5 3,0 3,5 4,0 3,0 3,5 3,7 4,0 3,5 3,7 4,0
