奥氏体不锈钢螺栓和螺钉的破坏扭矩M1

奥氏体不锈钢螺栓和螺钉的破坏扭矩M1.6M16(粗牙螺纹)螺纹破坏扭矩Tm(Nm)性能级别5078016.50.2.24M2.30.0.48M250.6000.63.101.60180M42.70304.3M55507.00M9313.01.0M3.032.037.00M104.0065.074.0M128.00110.00130.0M161.0290.0330.004 安全扭力矩参照表：（1） 使用设备:扭力扳手、台虎钳、相匹配的套筒：（）螺丝与螺帽性能级别； A-70、304材质，抗拉强度：700N/mm, 降伏强度：45N/mm；（) 作业模式:把螺丝头部垂直夹于台虎钳上,中间夹一块工件,一种平垫和一种弹垫，再套上螺帽均匀施力,当作用于螺帽上的力达到如下数值时，螺帽无法再顺利旋出。(4） 安全扭力矩表：单位：N 规格 22. M18.M6-2. M1-2.0 M2-.7安全扭矩 20 150 100 55 规格M10-1.5M8-12 M-1.0 安全扭矩 40 注：以上数据系针对上述实验条件所得，仅供参照。实际数据受施工条件影响不一,但最大不应超过此力矩。压铆螺柱 扭力原则:安装力、推出力及扭出力 等性机参数SO通孔螺柱,BSO盲孔螺柱,SOS不锈钢通孔螺柱，BSS不锈钢盲孔螺的扭力参数（公制)：安装力，推出力,扭出力，拉出力:SO通孔螺柱，SO盲孔螺柱，SOS不锈钢通孔螺柱，BSOS不锈钢盲孔螺的扭力参数（美制):安装力，推出力，扭出力，拉出力:螺纹编码螺柱材质最大紧固 扭矩值 （ls.)测试安装板材质055-H4 铝材60 冷轧钢安装力 (lbs)推出力 （l.）扭出力 (nbs.)拉出力()（bs.)安装力 (lbs.)推出力 (lbs.）扭出力 （in lbs.）拉出力(2）（bs.)440钢材4.5110161180220259330不锈钢3.8116012420022519264铝材285001601118(3)（3)（3)(3)440钢材4.7510030011280300401930不锈钢.87300122300419264铝材.85703016(3)(3)(3)()632钢材8.75700302531330042035380不锈钢7170030252833004504铝材5.25700305186()（3)(3)（)863钢材8524040053100056035380不锈钢7200002524840005035304铝材52520402186(3)(3）（）（3)832, 032钢材18, 3224004005840005607500不锈钢44， 5400400454644005605560铝材11， 1400404348()(3)(3)(3)(1）上述表格中的各项安装力，推出力以及扭出力值为在指定的安装条件下,按正常的操作流程安装所测得数值的平均值。安装孔的尺寸,安装板材质以及操作环节的变化,均会导致最后测试数据的差别。仅供参照.(2) 当螺柱安装于厚度低于 .00/1.5mm 的板材中时,螺柱的拉出力，推出力和扭出力值为上表所列值的80。 (3) 不推荐。 S型碳钢压铆螺母及LS不锈钢压铆螺母的安装力,推出力及扭力值(公制)：产品类型螺纹编码铆接厚度代码测试安装板安装力推出力扭出力材质(kN)(N）(Nm)上述以及下述表格中的各项安装力,推出力以及扭出力值为在指定的安装条件下,按正常的操作流程安装所测得数值的平均值。安装孔的尺寸，安装板材质以及操作环节的变化,均会导致最后测试数据的差别。以上参数仅供参照。 美制规格的型碳钢压铆螺母及CS不锈钢压铆螺母的安装力,推出力及扭力值： 产品类型螺纹编码铆接厚度代码测试安装板材质安装力推出力扭出力(lbs）（bs.）(in ls.） CLS 052H34铝材1500-8190102562103348317013440冷轧钢500-35001513 125152230832301S CLS630552-H4铝材250-3063172190223120冷轧钢300-6001016113020275827528S CLS30502H34铝材2500-00062110523220350350冷轧钢40-600010261453528532545SLS024 02505234铝材2050861110322503225冷轧钢4000-90012032110420603060SCL12241552-H34铝材50065001063285038501冷轧钢600-800073580335080S CLS0420554铝材40-7002070136021230冷轧钢60-0003151154005023SCS018 0524 150-4铝材40070000122131冷轧钢6000401652180CLS061 24 1052-34铝材00800040027023冷轧钢010046023S L083 080 502-H34铝材70000453521冷轧钢1000-15000155SP型不锈铁压铆螺母的安装力,推出力及扭力值： 公制规格的S不锈铁压铆螺母的安装力推出力及扭力: 产品类型螺纹编码铆接厚度代码测试安装板安装力推出力扭出力材质(kN)(N）(m)SP030不锈钢板5.6751.5810.9244.52902.SPM004不锈钢板46453314.5800.1841605.0PM53不锈钢板42.300395146.71025.825.217756.7S6104不锈钢板017美制规格的SP不锈铁压铆螺母的安装力推出力及扭力： 产品类型螺纹编码铆接厚度代码测试安装板安装力推出力扭出力材质(bs.）(lbs.)(n lb.）SP404不锈钢板80004190065720002P634不锈钢板8004181950170420500302S82304不锈钢板900045300000183721100365SP32004不锈钢板950010311050230452150400P4134不锈钢板305050如下为我公司外螺纹滚牙及内螺纹钻孔的滚造径参数,以供顾客或同行业技术人员参照：公制粗牙外螺纹的滚牙（搓牙）径美制粗牙螺纹 外螺纹滚牙径规格滚 造 径规格滚 造 径2.004.67-1.0.25618-1.86M2.30.41.7-.0024211-4M.452.32.260.442.62.430052.6-2.6N05406-2.72M.0.63.03-06.632.91-2.95M4.00.73.45-3490.323.73.6040.7.92-3.96N.1145-4.9M5.84.38-4.43N0.12244.70-475M.0.05.5-5.1/205.-5.50M7.6.25-6.30/166.9-6.8.01.257.7-7.123/168.08.459.1.5807-8.274.83-.89101.58.9-.71/231.3-11.39M1115.91-9.979/121.80-12.8M21.7510731.5/811142-1433M12.0156-2.633/41017.27-17341620145614.637820.2620.M182.5623-16.3182.2-23.28M20.518231.311 1/8726.07-616M22.520.23-2.314729.4-.33M24.021.90-21.81 3/6302-32.12M.028924.981 1/65.83.2930.27.567661 3/450-4.08M3.530.56-0.654 /247.0-470M6403.23-33.33 M34.036.22-663M424.5.0-39.0 M44541.90-4.00M45.4.568 公制内螺纹打孔径 车削丝攻公制挤牙丝攻钻孔径 挤牙丝攻规格原则径2级牙孔径规 格精 度 等 级最大最小G4-G6G-G8G9M1002550.850.729M10050.60.-M.0.5080.80.829M1.0250.960.8-M1.20.2509.980.929M1.20.25.06.-14301.1421.07M1.4.31.41.5-M1.60.351251321.221M1.3141.-M1.7313514211.321M.7035.5153M1.80.3514515211.41.35.61163-M2.00.4.616791.67M200.1.7.8-2.0.451.751.8381713M2.451.998-M.3.1.901.9791.86M2.3.2.082.0-M250.52.10.182.03M250.42.252.28-M2.0.4.202.2321132.6.42352.3-3.00.52.502.52.459M3.0.5.32.75-M3.6.40.44228M3.0.63.1.20-3.0.903.850M40.73.623653.69M4.00.7.3.42.42M.00.8454.6046M.00.53.253.3263.10M60.05.4550.55M450.753.83.873.M7.010.6.5655M500.84.24.344.13M8.0.257.17.844M5.094.104.1703.930M0.59.189.259.32601. 05005.1534.917M102.3198.44M7.006.006.153.97M12.711.411.1211.21M801.256.80.126.647M121.25.3111.81.44M.01.57.80.9127647注：迫牙丝攻之钻孔径,在上表所列之数值,由于被加工材料之材质、硬度、形状、尺寸等之影响,多少会有所变动, 因此于参照上表之同步，亦请增减若 干M10.58.58.676.7M11.5959.6769.76M21.7.1011.106M142.012.0012.011835162.14.004.21.5M8255015.7445.294M2517.5177441.294M222.51959.1.94M24.01021.25220752273.24.024.522.75230525026.77126.211公制细螺纹公制细螺纹规 格原则径2 级牙钻孔径规 格原则径2 级牙钻孔径最大最小最大最小1.00.0.800.8210.783171.55.50.671.761.10.200.9210.883171.060016.1535.91M1.20.2.0010210.9M12.016.1.2115.3.40.21.01.2211.183M181.56.016.6761.7616.21401421.383M81.017.001.15316.91M1.70.251.501.002.018.08.21.835M.8.21.01.6211.5M201.518.51678376.051.751.785.729M01.9.0019.15318.17M2.25.95.9851.29M222.020020.21019835M2.30.252.05.6101M21.520.52.672.6M2.50.352.20222121M221.01002.15320.97M2.6032.202.62.186M242.02022.102.835M3.00.352.702.712.62M241.522.52.6227M30.35.203.221.121241023.0023.1532.917M.00.53.503.5993.459M252.03002.2122.835450.5404.093.59M21.52302.62.376M5.00.04.59945M2.024.0024152.917M5.50.55.005.94.959M21.52.502.6624.76.0.755305.3785188M272025.002521024.85M6.00.55.505.50.400M271.525.5025.6762.376M.076.06.86.1821.026006.1532.17M7.0056.06506.400M282.026.00221025.835M8.01707.536.97M281.5250266762.6M8.00.7573073787.182.020027.1532.9178.00.57.50.507.4M33.02.0027.25226.5M9108.00.53791M02.8.008.2107.835M9.00.308.378.188M308.0286768.36M10.58.089128.47M30129.02.1328917M10.09009.1538.917M322.030.3.2025M1079.309.378.1M321.530.030.670376M1009.509.9.400M33.0300030.252.72M111010.0010.139.9M332.031.001.2130.85M1.750.310.3781.8331.531.53676136M121.510.500670.3766.30033.222.752121.011.11.5310917362.03.0034210.3M120511.501.5211.00M361.5.0.6764.3714151.502.662.376M3133.50336633.376141.013013151291M1.513.50136613.376M151.04043.7151.51.714.36M61.015.1534.91如下是公制粗螺纹的底孔径一览表螺纹规格参照孔径最小孔径最大孔径 单位MM 1 0.25.50.29.851.1 0.2085.8290.8851.2 0250.95.920.985.4 031.05114216 0.51.251.211.311 0.351.14211.5212 041.5671.92.2 0.45.71.711.3825 0452.12012133 .2.4592593.5 0.692853.14 073.2423224.5383.68.875 0.84.24.344.3 154.9175.53 165976.1538 1.56.6.6476.9129 1257.87.77.210.58.58.378.67 1.5.59.376967612 1.51030.110.414 21211.812.116 43.85218 2515.515.294157440 2.517.51.2417.7422 2.519519.2919.424 321.75221222 23.52225230 3.526.5221126.7713 32.52.11.76 3231.6732.2如下为美制螺纹的底径表螺纹规格参照孔径最小孔径最大孔径 单位MO. 64UC1.551.45582 2.869.13 -482.1.4121464 -0.72.355 .2.487.69 6 -2.826422.958 -23.433023.3 10 -23.93633.962 12 -244.4.3444574-20牙5.4.995.716 86.66.401.7313/8 -1778.1537/16 -49.4.1455/2 11.10.5921.02391-11.211.9912.44658-113.133863.88/-6510716.84 /8 91519.171.611英寸-8.21.9712.606如下是美制细牙的内螺纹孔径表螺纹规格参照孔径最小孔径最大孔径单位M1 -21.5174.622 641851.5619123 562.12.025197 4-482.42.1245 5 -442.2.5512.746 -402.92.8.02 8-63.53.6 10 -4.3.963416512 -24.64.4964.72414-285.55.365.5885/1 -4.6.7827.05/4牙8.8.8236/16-999.7210331 -201.5132911.67916 -18122.75113.0815/8 -1814514.68 3/117.1.236787/8-1420.520276751寸2232.1143.571最后,尚有公制细牙及其他牙距的底径表螺纹规格参照孔径最小孔径最大孔径 单位MM 5 .352.2.1212.213 0.352.72.622723. 0.353.3.121.2 .3.53.3.5995 0543959.09 0.5454594.595.50.5499596 0.75.35.8853787 0.76.36886.388 16.91.1538 0757.37.1887.39 1.178153 0.758.38.18.30 1258.88.647.120 18.1.1530 .75.39.188.781 110910.153 0.7.3108810.3712 1.51050.7610.762 1.510.810.671.9122 111917111531 1.12.51272.67614 1312.9713.115 151351.3761661 114139174.1316.5145437614.67616 11191715.13如下是公制原则内螺纹（粗牙)的攻牙孔径表：注：下面所说的攻牙都是指挤牙丝攻(即无屑丝攻），而不是车削丝攻公制粗牙的攻牙前孔径表及攻牙后孔径表单位MM规格螺纹最小孔径螺纹最大孔径攻牙前最小孔径攻牙后最大孔径 1*0.50.73.78M1.1*0.250.830.89 M.2*0.250.930.98 M14*0.31081.1.231.26M6*.3.21.3 M1.7*0351.331.1.5.8051.1.52 M2*0.4.71.61.771.32.2*0.41.718415201M2.3*01.7197202.1M.5*0.452.12.1422523.*0.452.2.22.2.41M *0.52.42.62.727M3.50.2853.01316.24M 4*.73.24342.94.5*.7533.8.074.1 5*.84.14.33.554.65M1.0925155.43.M 7*1.0.96.156.46.55M 8*.6.6691.29.M 9*1257.57918.98.M 10*.8.8689.59.3M 11*1.59.3.60.50M 1*.51011.441.011.1M 1*2011.841221 M 6*2.034.2 如下是美制UNC粗牙的攻牙径表及内螺纹内径表规格螺纹最小孔径螺纹最大孔径攻牙最小孔径攻牙最大孔径O 1-4NC1431581.31.7NO 256UNC1.691.71.932.02NO. -48UNC1942.15222.2N. 4-UNC2.16.392.492.61NO. 40UC2.427.822.9. -NC2.62.93053NO. -3UNC.33.53.7.8N.10-2UNC63.94.24.37N.1224NC434.4885214 -20NC4.8.265.65.7/6-8U6.46.3.1373/8 -1UNC7.8.1838.87-14UN9.149.10.0910.21/ 13NC10.59.021.61.82916-12UN1.924 5/ -11UN1.9.873 -0U16.311.4 7/8 -9 UN1.19.6 1 -8 UNC21.922.6 螺纹外径与螺纹内径同样，有其原则，有些顾客会特旨在螺纹外径上作公差标注是没有必要的（对外径有特定使用规定的除外）,下附公制粗牙的螺纹外径表,单位MM: 公制外螺纹0原则粗牙的螺纹外径表：规格牙距螺纹外径搓牙滚牙径最大最小002140.30 18.34. M70.351.6142 M2.041.91.89.6M2.30402.2291.8 M2.5.452.2.3821 M3.0.50 2.8.88.6 M0 3.473.302 M4.0.73983.833.40M5.75 4.4363.88 5.00.80 4.84.834.30 .100 5975.51 M7.00 6.976.2.18 M8.01.27.96.77.2M9.01.5 8.8.79801 M01.5 9969778. M111.0 1.10.73.84 M25 19511.761.7 M14.75 3.953.7412.5 M6.0195174140M18217951.11620M20.50 1.9519.711.20 英、美制紧固件螺纹 英寸制螺纹涉及惠氏螺纹(Whitorth hrea)和统一原则螺纹（Unifie hread)。 惠氏螺纹是英国英寸制规格紧固件用一般螺纹,其牙型角为55,习常用公称直径(单位为英寸inh)及每英寸牙数来表达，尺寸单位采用符号“ ” ”。例如：12”-2SW表达公称直径为1/2”的粗牙惠氏螺纹。统一原则螺纹是美国英寸制规格紧固件用一般螺纹,其牙型角为6,一般用号码(公称直径14”)或公称直径的英寸分数(1/4”)、每英寸牙数和代号(、UN）来表达。例如:1/2”-13NC表达公称直径为12”的粗牙统一原则螺纹。惠氏螺纹和统一原则螺纹公称直径与每英寸牙数螺纹大径统一原则螺纹S B.1182惠氏螺纹84-956inch尺寸代号粗牙UNC细牙UN尺寸代号粗牙SW细牙BSF.0600#80 .0625 1/60.0730142 008602566 0.09 3/3280.990#4856 0.120#404 0.12040441/800.3806#200.1635/3232 .1608#3236 0.15 3162432.19010# 0.21012#282189 7/322480.2001/48/2060.2 9/32260.3125/618245/182.3503/23/816200.4757/61420761480.50002120/12160529161219/16126.50/811811140.687 1116111407003/40340120.8125 13/1 2757/89147/8911.00081211125011/121-/871.2501-17121-1/4791.750-3/86121/8 810-1/2611-1281650/ 1-5/ 81.7501-3/51-34572.000024.572.25002-/44. .00-1/2 02-3/4 3.0004 3.25003-1/4 3.003-124.7500-/4 4.0044 备注:多种英、美制螺纹代号阐明 -Btis AssocationS-BritishSaard hitwth BSFBriish SandaFin BSP-Bth Stadard Pp BSBriih Standad P TaprBSC-ritish Sndard Cycle UC-Unife NationlCurseUNF-Ufied Natioal Fin UNEF-Unifid Nional EtaFine UNM-Uniied Ntnl niatre NPTNational Pie Tperd根据德国原则IN50150,如下是常用范畴的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表抗拉强度mN/mm2 维氏硬度 布氏硬度HB 洛氏硬度HRC 250 8076.-2780. - 5 85. - 305 59.2 - 320 00 5.0 - 33 05 98 - 350 110 15 - 370 5 10 -38012 114 - 400 1511 41 0 124 - 30135128 450 40 133 - 6 145 138-480 103 - 40 155 147 - 50 160 52 - 530 1 1 54 170 162 015 166 575 8 1 595 85 176 610 190 181 5 195 85-400 1 205 195 - 65 10 1 - 690 25 04 - 705 20 0 -720 214 - 740 30 29 - 7525 223 77240 220785 245 23 213 80 502 2.2 820 52422.835 2624 4.0 50 25 252 24. 865 205 25.6 80 275 61 26.400 280 266 21 91 85271 27.8 90 29 78. 9 29528 9.2 530 2529.8 995 310 29510103 32 04 2.2 1060 33 3 3.3 1095340 32 3.4 112 350 3 3. 11360 32 361190 37035 37.71220 80 638.8 1255 30 37 9.8 129040 80 40.8 120 10 390 41.8 30 420 9 2.7 135 43 40 3.6420 4 418 44.5 45 5 48 5.31485 60437461 150 40 44 6. 1555 40(4) 47.7 159 49 (466） 48.4 1630 00(45） 4.1 165 510 () 4.8 170520 (94） 05 1740 0 (504） 51.1 1775 50 （1) 5.7 81 550 (23) 5.3 184 60（2) 5.0 1880 57 (54）53.620 580 (51)