细牙螺纹的保证载荷
细牙螺纹的保证载荷
| 螺纹 规格 d×P① | 螺纹的 应力 截面积 As／mm2 | 性能等级 | |||||||||
| 3.6 | 4.6 | 4.8 | 5.6 | 5.8 | 6.8 | 8.8 | 9.8 | 10.9 | 12.9 | ||
| 保证载荷(As×Sp)/N | |||||||||||
| M8×1 | 39.2 | 7060 | 8820 | 12200 | 11000 | 14900 | 17200 | 22700 | 25500 | 32500 | 38000 |
| M10×1 | 64.5 | 11600 | 14500 | 20000 | 18100 | 24500 | 28400 | 37400 | 41900 | 53500 | 62700 |
| M10×1.25 | 61.2 | 11000 | 13800 | 19000 | 17100 | 23300 | 26900 | 35500 | 39800 | 50800 | 59400 |
| M12×1.25 | 92.1 | 16600 | 20700 | 28600 | 25800 | 35000 | 40500 | 53400 | 59900 | 76400 | 89300 |
| M12×1.5 | 88.1 | 15900 | 19800 | 27300 | 24700 | 33500 | 38800 | 51100 | 57300 | 73100 | 85500 |
| M14×1.5 | 125 | 22500 | 28100 | 38800 | 35000 | 47500 | 55000 | 72500 | 81200 | 104000 | 121000 |
| M16×1.5 | 167 | 30100 | 37600 | 51800 | 46800 | 63500 | 73500 | 96900 | 109000 | 139000 | 162000 |
| M18×1.5 | 216 | 38900 | 48600 | 67000 | 60500 | 82100 | 95000 | 130000 | — | 179000 | 210000 |
| M20×1.5 | 272 | 49000 | 61200 | 84300 | 76200 | 103000 | 120000 | 163000 | — | 226000 | 264000 |
| M22×1.5 | 333 | 59900 | 74900 | 103000 | 93200 | 126000 | 146000 | 200000 | — | 276000 | 323000 |
| M24×2 | 384 | 69100 | 86400 | 119000 | 108000 | 146000 | 169000 | 230000 | — | 319000 | 372000 |
| M27×2 | 496 | 89300 | 112000 | 154000 | 139000 | 188000 | 218000 | 298000 | — | 412000 | 481000 |
| M30×2 | 621 | 112000 | 140000 | 192000 | 174000 | 236000 | 273000 | 373000 | — | 515000 | 602000 |
| M33×2 | 761 | 137000 | 171000 | 236000 | 213000 | 289000 | 335000 | 457000 | — | 632000 | 738000 |
| M36×3 | 865 | 156000 | 195000 | 268000 | 242000 | 329000 | 381000 | 519000 | — | 718000 | 839000 |
| M39×3 | 1030 | 185000 | 232000 | 319000 | 288000 | 391000 | 453000 | 618000 | — | 855000 | 999000 |