螺栓标准扭矩及预紧力速查表

螺栓标准扭矩及预紧力速查表内容摘要：

螺栓标准扭矩及预紧力速查表 内六角 外六角螺 栓 螺 栓S(S(M() m） ) m） ) m） 55 45 10 85 55 ,310 3 630 ,050 ,700 50 ,400 ,250 ,100 ,850 ,900 、9 ,800 ,000 ,800 0 ,550 ,200 ,750 3、14 ,650 7 7,750 12 12,400 198 15、17 ,400 14 12,300 23 19,700 3710 19、21 0,800 24 18,000 40 28,800 6512 22、23 4,800 39 24,700 64 39,500 10514 24、26 0,400 59 34,000 98 54,500 15527 4,800 81 41,300 135 66,000 21517 30 1,900 115 53,000 190 85,000 30532 9,900 155 66,500 260 106,000 41519 36 5,900 200 76,500 330 122,000 53041 0,500 295 100,000 490 161,000 78022 46 3,500 395 122,000 660 196,000 1,05050 1,500 540 153,000 900 244,000 1,45027 55 07,000 690 179,000 1,150 287,000 1,85060 29,000 900 215,000 1,500 345,000 2,40032 65 48,000 1,100 247,000 1,850 395,000 2,95070 73,000 1,400 289,000 2,300 462,000 3,70036 75 95,000 1,700 325,000 2,800 520,000 4,45080 34,000 2,150 390,000 3,600 624,000 5,75041 85 70,000 2,700 450,000 4,500 719,000 7,15090 15,000 3,350 525,000 5,550 841,000 8,90046 95 57,000 4,000 595,000 6,700 951,000 10,700N)螺栓直径栓强度等级) m） ) m） ) m）835 ,170 ,415 50 ,180 ,620 50 ,150 ,800 00 2 4,250 ,100 00 3 5,750 ,700 00 ,400 1,000 109,000 10 13,200 15 15,500 1816,500 25 24,300 36 28,400 4326,300 49 38,700 72 45,200 8438,400 85 56,500 125 66,000 14552,500 135 77,500 200 90,500 23572,500 210 107,000 310 125,000 36591,000 300 129,000 430 152,000 500117,000 425 166,000 610 195,000 710146,000 580 208,000 820 244,000 960168,000 730 240,000 1,050 281,000 1,220222,000 1,100 316,000 1,550 369,000 1,800269,000 1,450 384,000 2,100 449,000 2,450326,000 1,900 458,000 2,700 550,000 3,250382,000 2,450 537,000 3,450 645,000 4,150460,000 3,200 646,000 4,500 775,000 5,400526,000 3,950 740,000 5,550 888,000 6,650616,000 4,950 867,000 6,950 1,050,000 8,350693,000 5,950 974,000 8,400 1,150,000 10,100832,000 7,650 1,169,000 10,800 1,403,000 12,900959,000 9,550 1,349,000 13,400 1,618,000 16,1001,121,000 11,900 1,576,000 16,700 1,892,000 20,0001,268,000 14,300 1,784,000 21,100 2,140,000 24,100N· m)栓强度等级)2.9。