螺栓标扭矩及准紧预力速表
内查六角 螺 栓 (Sm)m 1. 5 2.252 3 5 4 6 8101 142 7 19 12 27 2323 41 466外六角 螺 4 5.556 78 9 10 13、、4 151、17 1921、 22、32 4、262 2 37 3023 6414 56055 606 50 775 08 58 0 95 栓9 S(m) m栓直径 螺M(m) M2 mM.25M M335. 4 MM M56M8 M1 M120M 1 M14 M186M2 0M2 M24 227MM3 M033M36 M39 M 24 M4 548MM5 256 MM6 M064 DNI276 能等性(螺级栓度等级强 )36. 55 2485 360 508 1,0101, 08 2,500 5,64057 4,00 10,80 104800 ,0,200 24,8040 3,190 093,09 405,90080 ,0507 35,0 90,10051 700,0 029,01001 4,000 8713000, 1590,0 2304,00 070,00203 51,000357 000, .1 0026. .30 0.577 0.581 .72.9 7 14 24 3 995 1 811 155 5020 95 23955 4 600990 01 1,001 4,001,7 00 ,210 25,700 ,3503 4,0003 45 65 5,0501 ,410 10850 ,,0030 42,00 ,7507 2,310 01,008 2407,0034, 00 401,300 3,050 660500 7,,560 01000,0 0122,000 15,000317 9,000 25,1000 427000,2 9,0080 35,20003 9,000 450,0000 25,500 509,005 0.6 05.1 05.5 0.32 06.9 514. .8 4.821 23 420 4 96 185 139 26003 0 43906 0 90061, 51 0,150 0,1508 ,200 2,380 30600,4, 00 5,55506,700 7 1 1,310 01,700 ,25022 ,900 ,80046,75 12040, 019,00 782,80 03,95005 ,405 66,000 85,00001 6,000 012,2000161 0,00 16900,0244 ,0002 7,800 045,3000 93,0500 426000 520,000 ,62,040 019,00708 1,040 6.9 F0(vN)8 5 3,15052 2,50 30,0 03,900 ,604 900,001 ,605 026,00 33,480 05,200 5275,0091,0 0011 70,00 14,006 0168,000 222,0002 69,00 320,006 083,000 426,000 502600,061 6,00 0963,00 0823,00 095,900 0.03 .7100. 9 9.512.3 4 . 75.7 1 397 5 601 5551215 30 545 135078 100,0 1,45051,8 0 52400 2,,95 03700,4 ,450 ,55707 ,10 5,800 98. Ma8（N） m.305 0.8 313 2. 3 .59 012 59 854135 21 000 325 548073 0 11,00 ,154 1,9000 ,2450 3,200 39,5 4,059 05,90 5,657 09,50510 9.F (vN)1 ,70 1,218 3015,0 ,420 5,7550 ,4009 1,302 02,403 083,0705 6,50 770,0501 0,070 02910,00 166,000 280000, 42,0000 316,00 034,080 0548,00 0537,00 64600,00 470,00 8607000 9,740,0 M0aNm） （.501 18.1. 9 2.94 4 8.7 .5136 72 12 520 3100 30 410 680 1,05201 5,0 52,10 2,070 0,435 4,050 505,506,9 5 8,040 0129.Fv () 1N,4512 ,6023, 08 5,100 6,0700 1100, 051500,28 4,0 04,500266,000 905,001 5200,0152,00 0 19,0005 44,200 021,800 36900,0 0449,0005 5,0000645 0,00 75,0700888, 000 ,105,0000 ,413,000 1,061,00081 89,,2000 2,401,00 M0aN（m ）.601.4 .2 32. 4.51 1 08 1348 1454235 35 5600 710 90 6,2102 ,800 2,415 3,250 40,50 5,40106 65, 08,53 021,90 06,110 20,0000 4,200 Fv1()N M（aNm ）Fv()NMa（N m）F vN)( a（NM）
1m15,,0000 10,,001
,1619,00 10,008 10,34,9000 13,04
0
1,121,000 11900 ,1,5670,0 1607,00Ma 螺-栓扭矩
59,010 10,070 01,28,600 04,103 1,708,004 012100,
-内六S角外六或两平行边方距离
Fv-螺预栓紧
力