1、奧氏體不銹鋼螺栓和螺釘?shù)钠茐呐ぞ豈1.6M16 （粗牙螺紋）破壞扭矩 Tm(N.m)螺紋性能等級507080M1.60.150.200.24M20.300.400.48M2.50.600.900.96M31.101.601.80M42.703.804.30M55.507.808.80M69.3013.0015.00M823.0032.0037.00M1046.0065.0074.00M1280.00110.00130.00M16210.00290.00330.004 安全扭力矩參考表：（ 1） 使用設備：扭力扳手、臺虎鉗、相匹配的套筒：（ 2） 螺絲與螺帽性能等級； A2-70、 304 材質(zhì)

2、，抗拉強度： 700N/mm2, 降伏強度： 450 N/mm2；（ 3） 作業(yè)模式：把螺絲頭部垂直夾于臺虎鉗上，中間夾一塊工件，一個平墊和一個彈墊，再套上螺帽均勻施力， 當作用于螺帽上的力達到以下數(shù)值時， 螺帽無法再順利旋出。（ 4） 安全扭力矩表： 單位： N.m 規(guī)格 M20-2.5 M18-2.5 M16-2.0 M14-2.0 M12-1.75 安全扭矩 220 180 150 100 55 規(guī)格 M10-1.5 M8-1.25 M6-1.0 安全扭矩 40 40 9 注：以上數(shù)據(jù)系針對上述實驗條件所得， 僅供參考。 實際數(shù)據(jù)受施工條件影響不一， 但最大不應超過此力矩。壓鉚螺柱扭力標

3、準：安裝力、推出力及扭出力等性機參數(shù)SO通孔螺柱， BSO盲孔螺柱， SOS不銹鋼通孔螺柱，BSOS不銹鋼盲孔螺的扭力參數(shù)( 公制 ) ：安裝力，推出力，扭出力，拉出力:SO通孔螺柱， BSO盲孔螺柱， SOS不銹鋼通孔螺柱， BSOS不銹鋼盲孔螺的扭力參數(shù)(美制)：安裝力，推出力，扭出力，拉出力:測試安裝板材質(zhì)螺柱最大緊固.060 5052-H34鋁材.060冷軋鋼螺紋編碼扭矩值扭出力材質(zhì)(lbs.)安裝力推出力扭出力拉出力安裝力推出力(in拉出力(lbs.)(lbs.)(inlbs.)(2)(lbs.)(lbs.)(lbs.)(2)(lbs.)lbs.)鋼4404.751100160112

4、80220022519330材64406328632832, 032不銹3.8110016011224220022519264鋼鋁2.85110016011168(3)(3)(3)(3)材鋼4.75170030011280330042019330材不銹3.8170030011224330042019264鋼鋁2.85170030011168(3)(3)(3)(3)材鋼8.75170030025310330042035380材不銹7170030025248330042035304鋼鋁5.25170030025186(3)(3)(3)(3)材鋼8.7524004002531040005603538

5、0材不銹7240040025248400056035304鋼鋁5.25240040025186(3)(3)(3)(3)材鋼18, 32240040045580400056075700材不銹14.4,240040045464400056075560鋼25.6鋁11, 19240040045348(3)(3)(3)(3)材(1) 上述表格中的各項安裝力，推出力以及扭出力值為在指定的安裝條件下，按正常的操作流程安裝所測得數(shù)值的平均值。 安裝孔的尺寸，安裝板材質(zhì)以及操作步驟的變化 , 均會導致最終測試數(shù)據(jù)的差異。僅供參考.(2) 當螺柱安裝于厚度低于 .060/1.5mm 的板材中時， 螺柱的拉出力，

6、 推出力和扭出力值為上表所列值的80%。(3) 不推薦。螺母及CLS不銹鋼壓鉚螺母的安裝力，推出力及扭力值（公制）：鉚接厚度測試安裝板安裝力推出力扭出力螺紋編碼(kN)(N)(N?m)代碼材質(zhì)表格中的各項安裝力，推出力以及扭出力值為在指定的安裝條件下，按正常的操作流程安裝所測得數(shù)值的平均值。安裝孔的尺寸，安裝板均會導致最終測試數(shù)據(jù)的差異。以上參數(shù)僅供參考。型碳鋼壓鉚螺母及CLS不銹鋼壓鉚螺母的安裝力，推出力及扭力值：螺紋編鉚接厚碼度代碼01256 2348 3440 01230123632012301238320123012024303201231231224123004201測試安裝板材質(zhì)安

7、裝力(lbs.)5052-H34 鋁材1500-2000冷軋鋼2500-35005052-H34鋁材2500-3000冷軋鋼3000-60005052-H34鋁材2500-3000冷軋鋼4000-60005052-H34鋁材2500-3500冷軋鋼4000-90005052-H34 鋁材2500-6500冷軋鋼6000-80005052-H34 鋁材4000-7000推出力扭出力(lbs.)(in lbs.)6389010170131701310513125152301823018631695171902219022110161302027528275286821105232203522035

8、1102614535285452854568261103219050225501203218040250603206012063285702857020074350803508022070360902312503151151冷軋鋼6000-800024001503112025052-H34 鋁材4000-700038016005183052411652冷軋鋼6000-80004201803125052-H34 鋁材5000-800040027006163062412冷軋鋼7000-11000460320315052-H34 鋁材7000-90004753500813208201冷軋鋼10000

9、-1500010507352鉚螺母的安裝力，推出力及扭力值：不銹鐵壓鉚螺母的安裝力推出力及扭力：螺紋編碼鉚接厚度代碼測試安裝板安裝力推出力扭出力材質(zhì)(kN)(N)(N?m)035.65751.58M31304 不銹鋼板407251.92244.512902.030406453.38M41304 不銹鋼板44.58004.1824916005.08042.38003.95M51304 不銹鋼板46.710255.08251.217756.77M61304 不銹鋼板60200017不銹鐵壓鉚螺母的安裝力推出力及扭力：螺紋編碼鉚接厚度代碼測試安裝板安裝力推出力扭出力材質(zhì)(lbs.)(lbs.)(in

10、 lbs.)08000130144401304 不銹鋼板9000165172100002901808500140186321304 不銹鋼板9500170242105003402809000145308321304 不銹鋼板1000018037211000360450950018035321304 不銹鋼板10500230452115004006004201304 不銹鋼螺紋滾牙及內(nèi)螺紋鉆孔的滾造徑參數(shù)，以供用戶或同行業(yè)技術人員參考：螺紋的滾牙（搓牙）徑美制粗牙螺紋外螺紋滾牙徑格滾造徑規(guī)格滾 造 徑41.67-1.70N0.2 561.84-1.8641.97-2.0

11、0N0.2 482.11-2.1452.23-2.26N0.4 402.36-2.4052.60-2.63N0.5 402.69-2.7263.03-3.06N0.6 322.91-2.9573.45-3.49N0.8 323.57-3.6053.92-3.96N0.11 244.05-4.0984.38-4.43N0.12 244.70-4.7505.25-5.301/4 205.45-5.5006.25-6.305/16 186.93-6.9857.07-7.123/18 168.40-8.4558.07-8.127/16 149.83-9.898.91-8.971/2 1311.32-1

12、1.399.91-9.979/16 1212.80-12.87510.73-10.795/8 1114.26-14.3312.56-12.633/4 1017.27-17.3414.56-14.637/8 920.26-20.3416.23-16.311823.20-23.2818.23-18.311 1/8 726.07-26.1620.23-20.311 1/4 729.24-29.3321.90-21.981 3/8 632.02-32.1223.89-24.981 1/2 635.08-35.2927.56-27.661 3/4 540.85-41.0830.56-30.652 4 1

13、/247.00-470633.23-33.3336.22-36.6338.90-39.0141.90-42.0044.45-44.68公制內(nèi)螺紋打孔徑車削絲攻公制擠牙絲攻鉆孔徑擠牙絲攻標準徑2 級牙孔徑規(guī)格精度等級最大最小G4-G6G7-G8G950.750.7850.729M1.00.250.860.88-50.850.8850.829M1.10.250.960.98-50.950.9850.929M1.20.251.061.08-1.101.1421.075M1.40.31.241.25-51.251.3211.221M1.60.351.411.43-55555550551.351.421

14、1.3211.451.5211.4211.601.6791.5671.751.8381.7131.901.9791.8672.102.1382.0132.202.2382.1132.502.5992.4592.402.4402.2802.903.0102.8503.303.4223.2423.253.3263.1063.803.8783.6884.204.3344.1344.104.1703.9305.005.1534.9176.006.1535.9176.806.9126.6477.807.9127.6478.508.6768.3769.509.6769.37610.3010.44110.1

15、0612.0012.21011.83514.0014.21013.83515.5015.74415.29417.5017.74417.29419.5019.74419.29421.0021.25220.75224.0024.25223.75226.5026.77126.211M1.70.351.511.53-M1.80.351.611.63-M2.00.41.781.80-M2.20.451.951.98-M2.30.42.082.10-M2.50.452.252.28-M2.60.452.352.38-M3.00.52.732.75-M3.50.63.173.20-M4.00.73.623.

16、653.69M5.00.84.564.604.64M6.01.05.455.505.55M7.01.06.456.506.55M8.0 1.257.317.387.44M10 1.59.189.259.32M10 1.259.319.389.44M12 1.7511.0411.1211.21M12 1.2511.3111.3811.44注 : 迫牙絲攻之鉆孔徑, 在上表所列之數(shù)值 , 由于被加工材料之材質(zhì)、硬度、形 狀、尺寸等之影響 , 多少會有所變動 , 因此于參考上表之同時 , 亦請增減若 干 .公制細螺紋公制細螺紋格標準徑2 級牙鉆孔徑規(guī)格標準徑2 級牙鉆孔徑最大最小最大最小0.800.

17、8210.783M171.515.5015.67615.3760.900.9210.883M171.016.0016.15315.9171.001.0210.983M182.016.0016.21015.835555555555551.201.2211.1831.401.4211.3831.451.5001.4601.601.6211.5831.751.7851.7291.951.9851.9292.052.0612.0012.202.2212.1212.202.2462.1862.702.7212.6213.203.2213.1213.503.5993.4594.004.0993.9594.

18、504.5994.4595.005.0994.9595.305.3785.1885.505.5505.4006.306.3786.1886.506.5506.4007.007.1536.9177.307.3787.1887.507.5207.4008.008.1537.9178.308.3788.1888.808.9128.6479.009.1538.9179.309.3789.1889.509.5209.40010.0010.1539.91710.3010.37810.18810.5010.67610.37611.0011.15310.91711.5011.52011.40012.5012.

19、67612.37613.0013.15312.91713.5013.67613.37614.0014.15313.91714.5014.67614.37615.0015.15314.91M181.5M181.0M202.0M201.5M201.0M222.0M221.5M221.0M242.0M241.5M241.0M252.0M251.5M251.0M261.5M272.0M271.5M271.0M282.0M281.5M281.0M303.0M302.0M301.5M301.0M322.0M321.5M33 3.0M332.0M331.5M363.0M362.0M361.5M351.516

20、.5016.67616.37617.0017.15316.91718.0018.21017.83518.5018.67618.37619.0019.15318.91720.0020.21019.83520.5020.67620.37621.0021.15320.91722.0022.21021.83522.5022.67622.37623.0023.15322.91723.0023.21022.83523.5023.67623.37624.0024.15323.91724.5024.67624.37625.0025.21024.83525.5025.67625.37626.0026.15325

21、.91726.0026.21025.83526.5026.67626.37627.0027.15326.91727.0027.25226.75228.0028.21027.83528.5028.67628.37629.0029.15328.91730.0030.21029.83530.5030.67630.37630.0030.25229.75231.0031.21030.83531.5031.67631.37633.0033.25232.75234.0034.21033.83534.5034.67634.37633.5033.67633.376以下是公制粗螺紋的底孔徑一覽表螺紋規(guī)格參考孔徑最

22、小孔徑最大孔徑 單位 MMM 10.250.750.7290.7851.10.250.850.8290.8851.20.250.950.9290.9851.40.31.11.0751.1421.60.351.251.2211.3211.80.351.451.4211.52120.41.61.5671.6792.20.451.751.7131.8382.50.452.12.0132.13830.52.52.4592.5993.50.62.92.853.0140.73.33.2423.4224.50.753.83.6883.87850.84.24.1344.3346154.9175.1537165

23、.9176.15381.256.86.6476.91291.257.87.6477.912101.58.58.3768.676111.59.59.3769.676121.7510.310.10610.4411421211.83512.211621413.83514.21182.515.515.29415.744202.517.517.29417.744222.519.519.29419.7442432120.75221.2522732423.75224.252303.526.526.21126.771333.529.529.21129.7713643231.6732.27以下為美制螺紋的底徑表

24、螺紋規(guī)格參考孔徑最小孔徑最大孔徑單位 MMNO.1-64UNC1.551.4251.5822-561.81.6951.8713-482.11.9412.1464-402.32.1572.3855-402.62.4872.6976-322.82.6422.8958-323.43.3023.5310-243.93.6833.96212-244.54.3444.5971/4-20 牙5.14.9795.2575/16-186.66.4016.7313/8-1687.7988.1537/16-149.49.1449.551/2-1310.810.59211.0239/16-1212.211.98912

25、.4465/8-1113.613.38613.8683/4-1016.516.30716.847/8- 919.519.17719.7611 英寸-822.221.97122.606以下是美制細牙的內(nèi)螺紋孔徑表螺紋規(guī)格參考孔徑最小孔徑最大孔徑單位 MM1-721.551.4741.6122-641.851.7561.9123-562.12.0252.1974-482.42.2712.4585-442.72.5512.746-402.92.823.0228-363.53.4043.60610-324.13.9634.16512-284.64.4964.7241/4-285.55.365.5885

26、/16-246.96.7827.0353/8-24 牙8.58.3828.6367/16 -209.99.72910.0331/2-2011.511.32911.6079/16-1812.912.75113.0815/8-1814.514.35114.6813/4-1617.517.32317.6787/8-1420.520.2720.6751 寸-1223.223.11423.571最后，還有公制細牙及其它牙距的底徑表螺紋規(guī)格參考孔徑最小孔徑最大孔徑 單位MMM 2.50.352.22.1212.22130.352.72.6212.7213.50.353.23.1213.22140.53.5

27、3.4593.5994.50.543.9594.09950.54.54.4594.5995.50.554.9595.09960.755.35.1885.37870.756.36.1886.3788176.9177.15380.757.37.1887.3789187.9178.15390.758.38.1888.378101.258.88.6478.91210198.9179.153100.759.39.1889.378111109.91710.153110.7510.310.18810.378121.510.510.37610.676121.2510.810.64710.9121211110.

28、91711.153141.512.512.37612.6761411312.91713.153151.513.513.37613.6761511413.91714.153161.514.514.37614.6761611514.91715.153以下是公制標準內(nèi)螺紋（粗牙）的攻牙孔徑表：注：下面所說的攻牙都是指擠牙絲攻（即無屑絲攻），而不是車削絲攻公制粗牙的攻牙前孔徑表及攻牙后孔徑表單位 MM規(guī)格螺紋最小孔徑螺紋最大孔徑攻牙前最小孔徑攻牙后最大孔徑M1*0.250.730.78M1.1*0.250.830.89M1.2*0.250.930.98M1.4*0.31.081.141.231.26M

29、1.6*0.351.221.32M1.7*0.351.331.421.51.55M1.8*0.351.421.52M2*0.41.571.671.771.83M2.2*0.451.711.841.952.01M2.3*0.41.871.972.072.13M2.5*0.452.012.142.252.31M2.6*0.452.122.232.352.41M3*0.52.462.62.722.79M3.5*0.62.853.013.163.24M4*0.73.243.423.63.69M4.5*0.753.693.884.074.17M5*0.84.134.334.554.65M6*1.04.9

30、25.155.435.55M7*1.05.926.156.436.55M8*1.256.656.917.297.42M9*1.257.657.918.298.42M 10*1.58.388.689.159.3M 11*1.59.389.6810.1510.3M 12*1.7510.1110.4411.0111.19M 14*2.011.8412.21M 16*2.013.8414.21以下是美制 UNC粗牙的攻牙徑表及內(nèi)螺紋內(nèi)徑表規(guī)格螺紋最小孔徑螺紋最大孔徑攻牙最小孔徑攻牙最大孔徑NO. 1-64UNC1.431.581.631.71NO. 2-56UNC1.691.871.932.02NO.

31、 3-48UNC1.942.152.222.32NO. 4-40UNC2.162.392.492.61NO. 5-40UNC2.492.72.822.92NO. 6-32UNC2.642.93.053.19NO. 8-32UNC3.33.533.713.83NO.10-24UNC3.683.964.234.37NO.12-24UNC4.344.64.885.021/4-20UNC4.985.265.635.775/16-18UNC6.46.737.137.33/8-16UNC7.88.158.638.87/16-14UNC9.149.5510.0910.291/2-13UNC10.5911.0

32、211.611.829/16-12UNC11.9912.455/8-11UNC13.3913.873/4-10UNC16.3116.847/8-9UNC19.1819.761-8UNC21.9722.61螺紋外徑與螺紋內(nèi)徑一樣, 有其標準, 有些用戶會特意在螺紋外徑上作公差標注是沒有必要的( 對外徑有特定使用要求的除外),下附公制粗牙的螺紋外徑表, 單位MM:公制外螺紋60標準粗牙的螺紋外徑表:規(guī)格牙距螺紋外徑搓牙滾牙徑最大最小0.02M1.40.301.381.341.16M1.70.351.681.611.42M2.00.401.981.891.68M2.30.402.282.191.98

33、M2.50.452.482.382.15M3.00.502.982.882.60M3.50.603.473.363.02M4.00.703.983.833.40M4.50.754.474.363.88M5.00.804.984.834.30M6.01.005.975.825.18M7.01.006.976.826.18M8.01.257.967.797.02M9.01.258.968.798.01M101.509.969.778.84M111.5010.9710.739.84M121.7511.9511.7610.70M141.7513.9513.7412.50M162.0015.9515.7

34、414.50M182.0017.9517.7116.20M202.5019.9519.7118.20英、美制緊固件螺紋螺紋包括惠氏螺紋（ Whitworth thread）和統(tǒng)一標準螺紋（ Unified thread）。紋是英國英寸制規(guī)格緊固件用普通螺紋，其牙型角為55 ，習慣用公稱直徑（單位為英寸inch ）及每英寸牙數(shù)來表示，尺寸單位采用符號BSW 表示公稱直徑為1/2 ”的粗牙惠氏螺紋。準螺紋是美國英寸制規(guī)格緊固件用普通螺紋，其牙型角為60 ，一般用號碼（公稱直徑1/4 ”）或公稱直徑的英寸分數(shù)（1/4 ”）、每英NF）來表示。例如：1/2 ” -13UNC 表示公稱直徑為1/2 ”的粗牙統(tǒng)一標準螺紋?；菔下菁y和統(tǒng)一標準螺紋公稱直徑與每英寸牙數(shù)螺紋大徑統(tǒng)一標準螺紋 ANSI B1.1-182惠氏螺紋 BS84-1956inch尺寸代號粗牙 UNC細牙尺寸代號粗牙細牙 BSFBSWUNF0.06000#800.06251/16600.07301#64720.08602#56640.09383/32480.09903#48560.11204#40480.12505#40441/8400.13806#32400.15635/32320.16408#32360.18753/1624320.190010#24320.216012#24280.21897/32242