螺栓預(yù)緊力對照表

,,,,,,,,,,,,

螺栓預(yù)緊力對照表,,,,,,,,,,,

8.8級螺栓,,,,,,,,,,,

螺紋規(guī)格,預(yù)緊力(KN),有潤滑表面扭矩(KNm）,,,,,無潤滑表面扭矩（KNm）,,,,

,,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面

M20,101.5,0.3,0.4,0.6,0.5,/,0.3,0.6,0.7,0.6,0.8

M22,126,0.4,0.5,0.8,0.7,/,0.5,0.8,0.9,0.9,1.1

M24,146.4,0.5,0.7,1,0.9,/,0.6,1,1.2,1.1,1.4

M27,190.9,0.7,1,1.4,1.3,/,0.9,1.4,1.7,1.6,2

M30,233,1,1.4,2,1.8,/,1.2,1.9,2.3,2.2,2.7

M33,288.3,1.3,1.9,2.7,2.4,/,1.6,2.6,3.2,2.9,3.7

M36,339.5,1.7,2.4,3.4,3.1,/,2.1,3.3,4.1,3.8,4.8

M39,405.6,2.2,3.1,4.4,4,/,2.7,4.3,5.3,4.9,6.3

M42,465.9,2.7,3.8,5.5,4.9,/,3.3,5.3,6.6,6,7.7

M45,543.3,3.4,4.8,6.8,6.2,/,4.1,6.7,8.2,7.5,9.6

M48,612.8,4.1,5.8,8.2,7.4,/,4.9,8,9.9,9.1,11.5

M52,730.9,5.3,7.4,10.6,9.6,/,6.4,10.4,12.8,11.7,14.9

M56,844.5,6.6,9.3,13.2,11.9,/,7.9,12.9,15.9,14.6,18.5

M60,982.6,8.3,11.6,16.5,14.9,/,9.9,16.1,19.8,18.2,23.1

M64,1112.8,10,14,19.9,17.9,/,12,19.4,23.9,21.9,27.9

M68,1270.9,12.1,16.9,24.2,21.8,/,14.5,23.6,29,26.6,33.9

M72,1438.9,14.5,20.3,29,26.1,/,17.4,28.3,34.8,31.9,40.6

M76,1617.8,17.2,24.1,34.4,31,/,20.7,33.6,41.3,37.9,48.2

M80,1807.1,20.2,28.3,40.5,36.4,/,24.3,39.5,48.6,44.5,56.7

M85,2058,24.5,34.3,49,44.1,/,29.4,47.8,58.8,53.9,68.6

M90,2325.4,29.3,41,58.6,52.7,/,35.2,57.1,70.3,64.5,82

,,,,,,,,,,,,

,,,,,,,,,,,,

9.8級螺栓,,,,,,,,,,,

螺紋規(guī)格,預(yù)緊力(KN),有潤滑表面扭矩(KNm）,,,,,無潤滑表面扭矩（KNm）,,,,

,,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面

M20,114.2,0.3,0.4,0.6,0.6,/,0.4,0.6,0.8,0.7,0.9

M22,141.8,0.4,0.6,0.9,0.8,/,0.5,0.9,1,1,1.2

M24,164.7,0.6,0.8,1.1,1,/,0.7,1.1,1.3,1.2,1.5

M27,214.8,0.8,1.1,1.6,1.5,/,1,1.6,1.9,1.8,2.3

M30,262.1,1.1,1.5,2.2,2,/,1.3,2.1,2.6,2.4,3.1

M33,324.3,1.5,2.1,3,2.7,/,1.8,2.9,3.6,3.3,4.2

M36,381.9,1.9,2.7,3.8,3.5,/,2.3,3.8,4.6,4.2,5.4

M39,456.3,2.5,3.5,5,4.5,/,3,4.9,6,5.5,7

M42,524.2,3.1,4.3,6.2,5.5,/,3.7,6,7.4,6.8,8.6

M45,611.2,3.9,5.4,7.7,6.9,/,4.6,7.5,9.2,8.5,10.8

M48,689.4,4.6,6.5,9.3,8.3,/,5.6,9,11.1,10.2,13

M52,822.3,6,8.4,12,10.8,/,7.2,11.7,14.4,13.2,16.8

M56,955,7.4,10.4,14.9,13.4,/,8.9,14.5,17.9,16.4,20.9

M60,1105.4,9.3,13,18.6,16.7,/,11.1,18.1,22.3,20.4,26

M64,1251.9,11.2,15.7,22.4,20.2,/,13.5,21.9,26.9,24.7,31.4

M68,1429.7,13.6,19.1,27.2,24.5,/,16.3,26.5,32.7,29.9,38.1

M72,1618.8,16.3,22.8,32.6,29.4,/,19.6,31.8,39.2,35.9,45.7

M76,1820.1,19.4,27.1,38.7,34.9,/,23.2,37.8,46.5,42.6,54.2

M80,2033,22.8,31.9,45.5,41,/,27.3,44.4,54.6,50.1,63.8

M85,2315.2,27.6,38.6,55.1,49.6,/,33.1,53.7,66.1,60.6,77.1

M90,2616.1,33,46.1,65.9,59.3,/,39.6,64.3,79.1,72.5,--

,,,,,,,,,,,,

,,,,,,,,,,,,

10.9級螺栓,,,,,,,,,,,

螺紋規(guī)格,預(yù)緊力(KN),有潤滑表面扭矩(KNm）,,,,,無潤滑表面扭矩（KNm）,,,,

,,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面

M20,142.7,0.4,0.6,0.8,0.7,/,0.5,0.8,1,0.9,1.1

M22,177.3,0.5,0.8,1.1,1,/,0.7,1.1,1.3,1.2,1.5

M24,205.9,0.7,1,1.4,1.2,/,0.8,1.3,1.7,1.5,1.9

M27,268.5,1,1.4,2,1.8,/,1.2,2,2.4,2.2,2.8

M30,327.6,1.4,1.9,2.8,2.5,/,1.7,2.7,3.3,3,3.9

M33,405.4,1.9,2.6,3.7,3.4,/,2.2,3.7,4.5,4.1,5.2

M36,477.4,2.4,3.4,4.8,4.3,/,2.9,4.7,5.8,5.3,6.7

M39,570.4,3.1,4.4,6.2,5.6,/,3.7,6.1,7.5,6.9,8.7

M42,655.2,3.9,5.4,7.7,6.9,/,4.6,7.5,9.2,8.5,10.8

M45,764,4.8,6.7,9.6,8.7,/,5.8,9.4,11.6,10.6,13.5

M48,861.7,5.8,8.1,11.6,10.4,/,6.9,11.3,13.9,12.7,16.2

M52,1027.8,7.5,10.5,15,13.5,/,9,14.6,18,16.5,21

M56,1187.5,9.3,13,18.6,16.8,/,11.2,18.2,22.3,20.5,26.1

M60,1381.8,11.6,16.2,23.2,20.9,/,13.9,22.6,27.9,25.5,32.5

M64,1564.9,14,19.6,28,25.2,/,16.8,27.3,33.7,30.8,39.3

M68,1787.2,17,23.8,34,36.6,/,20.4,33.2,40.8,37.4,47.6

M72,2023.5,20.4,28.6,40.8,36.7,/,24.5,39.8,49,44.9,57.1

M76,2275.1,24.2,33.9,48.4,43.6,/,29,47.2,58.1,53.3,67.8

M80,2541.2,28.5,39.8,56.9,51.2,/,34.2,55.5,68.3,62.6,79.7

M85,2894,34.4,48.2,68.9,62,/,41.3,67.2,82.7,75.8,96.4

M90,3270.1,41.2,57.7,82.4,74.2,/,49.4,80.3,98.9,90.6,--

,,,,,,,,,,,,

,,,,,,,,,,,,

12.9級螺栓,,,,,,,,,,,

螺紋規(guī)格,預(yù)緊力(KN),有潤滑表面扭矩(KNm）,,,,,無潤滑表面扭矩（KNm）,,,,

,,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面,精加工表面,一般加工表面,表面氧化表面,鍍鋅表面,干燥粗加工表面

M20,171.3,0.5,0.7,1,0.7,/,0.6,0.9,1.2,1.1,1.3

M22,212.7,0.7,0.9,1.3,1,/,0.8,1.3,1.6,1.4,1.8

M24,247.1,0.8,1.2,1.7,1.2,/,1,1.6,2,1.8,2.3

M27,322.2,1.2,1.7,2.4,1.8,/,1.5,2.4,2.9,2.7,3.4

M30,393.1,1.7,2.3,3.3,2.5,/,2,3.2,4,3.6,4.6

M33,486.5,2.2,3.1,4.5,3.4,/,2.7,4.4,5.4,4.9,6.3

M36,572.8,2.9,4,5.8,4.3,/,3.5,5.6,6.9,6.4,8.1

M39,684.4,3.7,5.2,7.5,5.6,/,4.5,7.3,9,8.2,10.5

M42,786.2,4.6,6.5,9.2,6.9,/,5.5,9,11.1,10.2,12.9

M45,916.8,5.8,8.1,11.6,8.7,/,6.9,11.3,13.9,12.7,16.2

M48,1034,6.9,9.7,13.9,10.4,/,8.3,13.6,16.7,15.3,19.5

M52,1233.4,9,12.6,18,13.5,/,10.8,17.5,21.6,19.8,25.1

M56,1425.1,11.2,15.6,22.3,16.8,/,13.4,21.8,26.8,24.6,31.3

M60,1658.1,13.9,19.5,27.9,20.9,/,16.7,27.2,33.4,30.6,39

M64,1877.8,16.8,23.6,33.7,25.2,/,20.2,32.8,40.4,37,47.7

M68,2144.6,20.4,28.6,40.8,36.6,/,24.5,39.8,49,44.9,57.2

M72,2428,24.5,34.3,49,36.7,/,29.4,47.