636 Каталог GEDORE 2014 Профессиональный слесарный инструмент и оборудование Стр.634

Каталог GEDORE 2014 Слесарный инструмент Стр. 634 0636 ENG Lab2u

GEDORE Tightening Test torque Suggested bolt tightening torque in N-m (Newton metres) Wrench spanner test torques in accordance with DIN ISO 1711-1 (minimum guaranteed values) N-m These torque levels are guideline values for metric standard threads in accordance with DIN ISO 261 and head sizes in accordance with DIN EN ISO 4762 DIN EN ISO 4032 DIN EN ISO 4014 and DIN 931-2 6912 7984 und 7990. These produce a 90 % utilisation of the bolt yield strength. The calculations are based on a friction coefficient of 0.14 (new bolt) without any after treatment nonlubricated). Please note in extreme cases e.g. for bolts lubricated with MOS2 compound and with cadmium-plated connecting elements on both sides the tightening torque should be reduced by around 20 %. No. 2 2A 2B No. 1B 308 7 No. 4 No. 6 No. 1B 7 400 No. 25 No. 26 R No.626 No. 35 A No. 35 B No.3112 No. 894 No.895 N Tightening values for quality grade as per DIN 267 E E 0 l o o l r Pj I 1 4.6 5.6 6.9 8.8 10.9 12.9 M 2 0123 0162 0314 0373 0520 0628 4 190 M 22 0196 0265 0510 0598 0843 1010 45 264 M 25 0284 0373 0726 0863 1206 1451 5 115 355 M 3 0441 0588 1128 1344 1883 2256 55 144 464 144 232 M 35 0677 0902 1736 2060 2893 3481 6 176 74 592 176 296 M 4 1000 1344 2599 3040 4315 5148 7 252 114 912 252 456 M 5 1916 2648 5099 6031 8483 10200 8 9 345 454 166 23 13.3 18.4 345 454 345 454 665 920 M 6 3432 4511 8728 10300 14710 17652 10 581 31 248 581 581 581 124 M 7 5590 7453 14220 17162 24517 28439 11 12 727 891 40.4 51.5 323 412 727 891 727 891 727 891 161 206 M 8 8238 10787 21575 25497 35304 42168 13 14 107 128 645 794 516 635 107 128 107 128 107 128 258 317 M 10 1667 21575 42168 50014 70608 85317 15 16 17 150 175 201 962 115 134 770 923 107 150 175 201 150 175 201 150 175 201 38.5 461 53.5 M 12 2844 38246 73550 87279 12260 14710 18 19 20 230 261 294 160 186 215 128 149 172 230 261 294 230 261 294 230 261 294 64.0 745 86.0 M 14 4511 60801 11670 13830 19420 23540 21 22 23 330 368 408 247 281 319 198 225 255 330 368 408 330 368 408 330 368 408 990 112 127 M 16 6963 93163 1785 21080 29910 35790 24 25 26 451 496 544 359 402 449 287 322 359 451 496 544 451 496 544 451 496 544 143 161 179 M 18 9512 12750 24520 2893 41190 49030 27 28 594 647 499 552 399 442 594 647 594 647 594 647 199 221 M 20 1353 18045 38410 41190 57860 69630 30 760 670 536 760 760 760 268 M 22 1824 24516 47070 55900 78450 94140 32 34 884 1019 804 951 643 761 884 1019 884 1019 884 1019 321 381 M 24 2305 30891 59820 71100 1000 1196 36 1165 1117 894 1165 1165 1165 447 M 27 3432 46090 88750 1049 1481 1775 41 1579 1442 1154 1579 1579 1579 577 M 30 4658 62272 1206 1422 2010 2403 46 2067 1816 1453 2067 2067 2067 726 M 33 6325 84830 1628 1932 2716 3266 50 2512 2145 1716 2512 2512 2512 858 M 36 8140 1089 2099 2481 3491 4197 55 3140 2077 3140 3140 3140 1038 M 39 1059 1412 2716 3226 4531 5443 60 3849 2471 3849 3849 1235 M 42 1304 1746 3364 3991 5609 6727 65 4021 2900 4021 4021 1422 M 45 1638 2177 4207 4992 7012 8414 70 4658 3364 4658 4658 1618 M 48 1981 2638 5080 6021 8473 10150 75 5394 3862 5394 1765 M 52 2540 3393 6541 7747 10885 13092 80 6178 4394 6178 1912 M 56 3168 4227 8149 9650 13582 16279 85 6963 6963 2059 M 60 3932 5247 10101 11964 16867 20202 90 7845 7845 - M 64 4737 6306 12160 14416 20300 24320 95 8336 8336 These sizes are not included in DIN ISO 272 Note In reference to the spanner test torque as per DIN ISO 1711-1 column we explicitly point out that these are minimum guarantee values. Bolts from M39 in quality grades 4.6 5.6 6.9 8.8 10.9 and 12.9 are not standardised. 634