最全螺栓扭矩表(各种标准) (1).xls

1、螺螺栓栓、螺螺母母扭扭矩矩推推荐荐值值强度等级4.86.88.810.912.9最小破断强度392Mpa588Mpa784Mpa941Mpa1176Mpa材质一般结构钢机械结构钢铬钼合金钢镍铬钼合金钢 镍铬钼合金钢螺栓M螺母S扭矩值扭矩值扭矩值扭矩值扭矩值mmmmKGMNMKGMNMKGMNMKGMNMKGMNM14227691098141371716523225162410981413721206252473635318271413721206292843534149480203018176282964140258569696762232232253433355539787659391124

2、363231448470706861009811201176274145441656371051029150147218017643046605889088212512252001962240235233507573511511271501470210206025024503655100980150147018017642502453300294039601201176180176422021563002943370362642651551519240235228027443903826470460645701801764280274432031364504415550539048752302

3、254350343040039205705592680666452802802744420411648047046706573850833056853603528530514961059788608437105010290609041040186105978790774211001079113501323064955104998760744890088206810058056848708526110010780721056606468100098001290126427611075073501100107801500147008011583081341250122501850181308512

4、09008820140013720225022050904301080105841650161702500245001001451400137202050200901101551670163662550249901201752030198943050298901、以上是德国工业标准，表中扭矩值为螺栓达到屈服极限的70%时所测定。2、建议锁紧扭矩值为：表中数据80%。例如：M48，8.8级螺栓，则锁紧扭矩为：40080%320KGM3、拆松扭矩值为锁紧扭矩值的1.52倍。例如：上例锁紧扭矩320KGM，则其拆松扭矩约为320(1.52)=480640KGM据德国VOITH提供Nm换算所得 螺螺栓

5、栓扭扭矩矩表表 (单位：Nm、Kgm)Nm=0.101972mKg螺栓规格强 度 等 级4.65.6(A4-50)6.9(A4-70)8.8(A4-80)10.912.9NmKgmNmKgmNmKgmNmKgmNmKgmNmKgmM410.11.30.132.40.242.80.283.90.394.90.49M51.80.182.50.254.70.475.60.567.80.789.30.93M62.80.283.90.397.80.789.80.9813.71.3715.71.57(M7)4.90.496.90.6912.81.2815.71.5722.62.2626.52.65M87.

6、80.789.80.9819.61.9624.52.4534.33.4339.23.92M1014.71.4719.61.9639.23.9244.14.4163.86.3878.57.85M1224.52.4533.43.34585.878.57.8511311.313713.7(M14)39.23.92545.410810.812812.818118.121621.6M16616.1828.216716.719619.626726.732032(M18)848.411411.423123.12602636636.643943.9M2012112.116316.332432.437337.3

7、52552.562862.8(M22)16416.422122.143243.25005071171.185385.3M2420820.828228.255955.963863.890390.31079107.9(M27)31431.442242.282482.496196.11354135.41638163.8M3042242.256956.91109110.91315131.51844184.42217221.7(M33)57957.978578.51511151.11795179.52531253.13021302.1据德国VOITH提供Nm换算所得 螺螺栓栓扭扭矩矩表表 (单位：Nm、

8、Ft-tb)Nm(牛m)=0.73756Ft-tb(英尺磅)螺栓规格强 度 等 级4.65.6(A4-50)6.9(A4-70)8.8(A4-80)10.912.9NmFt-tbNmFt-tbNmFt-tbNmFt-tbNmFt-tbNmFt-tbM41.00.71.31.02.41.82.82.13.92.94.93.6M51.81.32.51.84.73.55.64.17.85.89.36.9M62.82.13.92.97.85.89.87.213.710.115.711.6(M7)4.93.66.95.112.89.415.711.622.616.726.519.5M87.85.89.8

9、7.219.614.524.518.134.325.339.228.9M1014.710.819.614.539.228.944.132.563.847.178.557.9M1224.518.133.424.658.042.878.557.9113.083.3137.0101.0(M14)39.228.954.039.8108.079.7128.094.4181.0133.5216.0159.3M1661.045.082.060.5167.0123.2196.0144.6267.0196.9320.0236.0(M18)84.062.0114.084.1231.0170.4260.0191.8

10、366.0269.9439.0323.8M20121.089.2163.0120.2324.0239.0373.0275.1525.0387.2628.0463.2(M22)164.0121.0221.0163.0432.0318.6500.0368.8711.0524.4853.0629.1M24208.0153.4282.0208.0559.0412.3638.0470.6903.0666.01079.0795.8(M27)314.0231.6422.0311.3824.0607.7961.0708.81354.0998.71638.01208.1M30422.0311.3569.0419

11、.71109.0818.01315.0969.91844.01360.12217.01635.2(M33)579.0427.0785.0579.01511.01114.51795.01323.92531.01866.83021.02228.2据德国VOITH提供Nm换算所得 螺螺栓栓扭扭矩矩表表 (单位：Nm、Ft-tb、Kgm)Nm(牛m)=0.101972Kgm(公斤m)=0.73756Ft-tb(英尺磅)螺栓规格强 度 等 级4.68.8(A4-80)NmFt-tbKgmNmFt-tbKgmM41.00.70.12.82.10.3M51.81.30.25.64.10.6M62.82.10

12、.39.87.21.0(M7)4.93.60.515.711.61.6M87.85.80.824.518.12.5M1014.710.81.544.132.54.4M1224.518.12.578.557.97.9(M14)39.228.93.9128.094.412.8M1661.045.06.1196.0144.619.6(M18)84.062.08.4260.0191.826.0M20121.089.212.1373.0275.137.3(M22)164.0121.016.4500.0368.850.0M24208.0153.420.8638.0470.663.8(M27)314.023

13、1.631.4961.0708.896.1M30422.0311.342.21315.0969.9131.5(M33)579.0427.057.91795.01323.9179.5 VALMET提供常用英英制制螺螺栓栓扭扭力力表表 (单位Nm VALMET的扭力比VOITH低)螺栓规格8.810.912.93/838(28)73(54)101(75)1/295(70)129(95)153(112)5/8183(135)256(190)306(225)3/4321(237)447(330)535(395)7/8515(380)716(528)855(630)1773(570)1076(794)1

14、286(950)11/41530(1130)2129(1570)2544(1876)11/22655(1960)3694(2725)4415(3256)KupplungsgrenKupplungsgren 膜膜片片式式连连轴轴器器螺螺栓栓扭扭力力、使使用用板板手手规规格格12345ArpexAbmessungSchlssel-ErforderlichesDrehmomentKupplungder Sechskant-schraubenweiteDrehmomentschlsselGreNm连连轴轴器器规规格格螺螺栓栓规规格格板板手手规规格格锁锁紧紧扭扭力力105-6M 61015125-6M 81336140-6M 81336165-6M 101771175-6M 1219120195-6M 1421190210-6M 1624300240-6M 1827410255-6M 2030580280-6M 2232790305-6M 2436*100335-6M 2741*145372-6M 3046*205407-6M 3350*280442-6M 3655*370487-6M 3960*480522-6M 4265*610572-6M 4570*770602-6M 4875*940667-6M 5280*1150722-6M 5685*1460