结构 | 螺纹 | 公称受力截面积As,nom mm2 | 螺栓的性能等级 | ||||||
4.6 | 4.8 | 5.6 | 5.8 | 6.8 | 8.8 | 10.9 | |||
最小抗拉强度 Fub,min, N (As,nom×Rm,min) | |||||||||
用于铝制结构 | M5 a | 14.2 | 5680 | 5960 | 7100 | 7380 | 8520 | 11350 | 14800 |
M6 a | 20.1 | 8040 | 8440 | 10000 | 10400 | 12100 | 16100 | 20900 | |
M7 a | 28.9 | 11600 | 12100 | 14400 | 15000 | 17300 | 23100 | 30100 | |
M8 a | 36.6 | 14600 | 15400 | 18300 | 19000 | 22000 | 29200 | 38100 | |
M10 a | 58 | 23200 | 24400 | 29000 | 30200 | 34800 | 46400 | 60300 | |
用于钢制及铝制结构 | M12 b | 84.3 | 33700 | 35400 | 42200 | 43800 | 50600 | 70000 | 87700 |
M14 b | 115 | 46000 | 48300 | 57500 | 59800 | 69000 | 95500 | 120000 | |
M16 b | 157 | 62800 | 65900 | 78500 | 81600 | 94000 | 130000 | 163000 | |
M18 b | 192 | 76800 | 80600 | 96000 | 99800 | 115000 | 159000 | 200000 | |
M20 b | 245 | 98000 | 103000 | 122000 | 127000 | 147000 | 203000 | 255000 | |
M22 b | 303 | 121000 | 127000 | 152000 | 158000 | 182000 | 252000 | 315000 | |
M24 b | 353 | 141000 | 148000 | 176000 | 184000 | 212000 | 293000 | 367000 | |
M27 b | 459 | 184000 | 193000 | 230000 | 239000 | 275000 | 381000 | 477000 | |
M30 b | 561 | 224000 | 236000 | 280000 | 292000 | 337000 | 466000 | 583000 | |
M33 b | 694 | 278000 | 292000 | 347000 | 361000 | 416000 | 576000 | 722000 | |
M36 b | 817 | 327000 | 343000 | 408000 | 425000 | 490000 | 678000 | 850000 | |
M39 b | 976 | 390000 | 410000 | 488000 | 508000 | 586000 | 810000 | 1020000 | |
a. When tested in accordance with EN 15048-2, hot dip galvanized structural bolting assemblies below M12 cannot meet the requirements for tensile resistance. b. To achieve full tensile resistance, hot dip galvanized bolting assemblies can require special measures, see EN ISO 10684:2004, Annex F. |
螺纹 | 公称受力截面积As,nom mm2 | 螺栓的性能等级 | ||
50 | 70 | 80 | ||
最小抗拉强度 Fub,min, N (As,nom×Rm,min) | ||||
M5 | 14.2 | 7100 | 9900 | 11400 |
M6 | 20.1 | 10000 | 14100 | 16100 |
M7 | 28.9 | 14400 | 20200 | 23100 |
M8 | 36.6 | 18300 | 25600 | 29300 |
M10 | 58 | 29000 | 40600 | 46400 |
M12 | 84.3 | 42200 | 59000 | 67400 |
M14 | 115 | 57500 | 80500 | 92000 |
M16 | 157 | 78500 | 110000 | 126000 |
M18 | 192 | 96000 | 134000 | 154000 |
M20 | 245 | 122000 | 172000 | 196000 |
M22 | 303 | 152000 | 212000 | 242000 |
M24 | 353 | 176000 | 247000 | 282000 |
M27 | 459 | 230000 | 321000 a | 367000 a |
M30 | 561 | 280000 | 393000 a | 449000 a |
M33 | 694 | 347000 | 486000 a | 555000 a |
M36 | 817 | 408000 | 572000 a | 654000 a |
M39 | 976 | 488000 | 683000 a | 781000 a |
a. These sizes might not be available as bolt and nut assemblies, so studs or stud blolts with nuts may be used. |
螺纹 | 公称受力截面积As,nom mm2 | 螺栓的性能等级 | |||||
AL1 | AL2 | AL3 | AL4 | AL5 | AL6 | ||
最小抗拉强度 Fub,min, N (As,nom×Rm,min) | |||||||
M5 | 14.2 | 3830 | 4400 | 4540 | 5960 | 6530 | 7240 |
M6 | 20.1 | 5430 | 6230 | 6430 | 8440 | 9250 | 10250 |
M7 | 28.9 | 7800 | 8960 | 8960 | 12140 | 13290 | 14740 |
M8 | 36.6 | 9880 | 11350 | 11350 | 15370 | 16840 | 18670 |
M10 | 58 | 15660 | 17980 | 17980 | 24360 | 26680 | 29580 |
M12 | 84.3 | 21080 | 26130 | 26130 | 32030 | 38780 | 42990 |
M14 | 115 | 28750 | 35650 | 35650 | 43700 | 52900 | 58650 |
M16 | 157 | 39250 | 43960 | 48670 | 59660 | 72220 | 80070 |
M18 | 192 | 48000 | 53760 | 59520 | 72960 | 88320 | 97920 |
M20 | 245 | 61250 | 68600 | 75950 | 93100 | 112700 | 124900 |
M22 | 303 | / | 84840 | 93930 | 115100 | 139400 | 154500 |
M24 | 353 | / | 98840 | 109400 | 134100 | 162400 | 180000 |
M27 | 459 | / | 128500 | 142300 | 174400 | 211100 | 234100 |
M30 | 561 | / | 157100 | 173900 | 213200 | 258100 | 286100 |
M33 | 694 | / | 194300 | 215100 | 263700 | 319200 | 353900 |
M36 | 817 | / | 228800 | 253300 | 310500 | 375800 | 416700 |
M39 | 976 | / | / | 302600 | 370900 | 449000 | 497800 |
由碳钢或合金钢制成的螺栓组件,按EN 1090-2或EN 1090-3 | ||
螺栓 | 螺母 | |
等级 | 等级 | |
4.6 | 5.6 或 8 | |
4.8 | ||
5.6 | 5.6 或 8 | |
5.8 | ||
6.8 | 6 或 8 | |
8.8 | 8 或 10 | |
10.9 | 10 或 12 | |
不锈钢螺栓组件 | ||
等级 | 螺栓 | 螺母 |
等级 | 等级 | |
A2, A3, A4, A5 | 50 | 50, 70, 80 |
70 | 70, 80 | |
80 | 80 | |
铝或铝合金制成的螺栓组件 | ||
螺栓 | 螺母 | |
等级 | 等级 | |
AL1 to AL4 | AL1 to AL6 | |
AL5 | AL3 to AL6 | |
AL6 | AL4 to AL6 |
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