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（N.m）性能等级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. 安全扭力矩参考表：（1）使用设备：扭力扳手、台虎钳、相匹配的套筒：（2） 螺丝与螺帽性能等级；A2-70、304材质，抗拉强度：700N/mm2,降伏 强度：450 N/mm2;（3）作业模式：把螺丝头部垂直夹于台虎钳上，中间夹一块工件，一个平垫和一个弹垫，再套上螺帽均匀施力，当作用于螺帽上的力达到以下数值时，螺帽无法再顺利旋出。（4） 安全扭力矩表：单位：N.m 规格 M20-2.5 M18-2.5 M16-2.0 M14-2.0 M12-1.75 安全扭矩 220 180 150 100 55 规格 M10-1.5 M8-1.25 M6-1.0 安全扭 矩40 40 9注：以上数据系针对上述实验条件所得，仅供参考。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 扭力标准：安装力、推岀力及扭岀力等性机参数SO通孔螺柱，BSO盲孔螺柱，SOS不锈钢通孔螺柱，BSO环锈钢盲孔螺的扭力参数（公制）：玛材 质是大紧固扭矩值测试安装板松质1.5 mm 9052-H34 铝材1.5 mm冷轧钢安装力推出力扭出力拉出力(2)安装力推出力扭出力拉出力屮mKNS(2m)(N)m(N-m)CN)M3钢材0 55497101.2412459lB1IOOO2.151465不锈钢0.444.97101 249959.810002.1511720 334.97101.24747(3)(3)3.5M3钢胡0557613301 24124514,7I8602.151165不锈钢0 447.613301.2499614.718602 151172铝M0.337.6 :13301.24747(3)03)卜M3.5钢材0917.613302.32137514.7關3.P51洌不锈钢0737613302.32110014.71S603.951352铝材0557.613302血S25M4,M3钢材2,3 610.717S05.03257517.82490B473110不锈钢1.6,2881051?05.08206017324903.472廡铝材1.2,2.1510.717505.0S1545SO通孔螺柱，BSO盲孔螺柱，SOS不锈钢通孔螺柱，BSO环锈钢盲孔螺的扭力参数(美制)：安装力，推岀力，扭岀力，拉岀力螺纹编码螺柱材质最大紧固 扭矩值(lbs.)测试安装板材质.0605052-H34 铝材.060冷轧钢安装力(lbs.)推岀力(lbs.)扭岀力(inlbs.)拉岀力(2)(lbs.)安装力(lbs.)推岀力(lbs.)扭岀力(inlbs.)拉岀力(lbs.440钢材4.75110016011280220022519330不锈3.8110016011224220022519264钢铝材2.85110016011168(3)(3)(3)(3)6440钢材4.75170030011280330042019330不锈钢3.8170030011224330042019264铝材2.85170030011168(3)(3)(3)(3)632钢材8.75170030025310330042035380不锈钢7170030025248330042035304铝材5.25170030025186(3)(3)(3)(3)8632钢材8.75240040025310400056035380不锈钢7240040025248400056035304铝材5.25240040025186(3)(3)(3)(3)832, 032钢材18, 32240040045580400056075700不锈钢14.4,25.6240040045464400056075560铝材11, 19240040045348(3)(3)(3)(3)(1)上述表格中的各项安装力，推岀力以及扭岀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步骤的变化，均会导致最终测试数据的差异。仅供参考. 当螺柱安装于厚度低于.060/1.5mm 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(3)不推荐。80%螺母及CLS不锈钢压铆螺母的安装力，推岀力及扭力值(公制)：铆接厚度代测试安装板安装力推岀力扭岀力码材质(kN)(N)(N?m)产品类型螺纹编码钏接犀度代 码测试安遊梗 材质安装力m推出力(N)扭出力 (N-m)s A cuM2M2.5M305 052-H 34116.7-as2800.914001 1327501.Vu冷轧钢11.2-15.64701.4715501,7210102.03SCISM3.505052-HSgM11.2-19.52S0re1r 4001.9228402.50|冷轧钢曲13.4-26.7P 4601.8157023-121023|呂班OSM4r5D52-H34gH11.2-13.4rr 3oo237147026297040拎轧钢18-274902951G4542r 12505.1s g nsM50505ZH34 翩11.2-15630031P 4603.62845畀0冷删1B-385303.61eoo1521112B8SCIM6050S2-H34H18-32r 7507.9197010.22158010.250.850.8290.8851.2 0.250.950.9290.9851.4 .31.11.0751.1421.6 0.351.251.2211.3211.8 0.351.451.4211.52120.41.61.5671.6792.2 0.451.751.7131.8382.5 0.452.12.0132.13830.52.52.4592.5993.5.62.92.853.0140.73.33.2423.4224.5 0.753.83.6883.87850.84.24.1344.3346 54.9175.153765.9176.1538X1.256.86.6476.9129X1.257.87.6477.912101.58.58.3768.676111.59.59.3769.67612X1.7510.310.10610.44114 X21211.83512.2116 21413.83514.21182.515.515.29415.744202.517.517.29417.744222.519.519.29419.7442432120.75221.2522732423.75224.252303.526.526.21126.771333.529.529.21129.77136 43231.6732.27以下为美制螺纹的底径表螺纹规格参考孔径最小孔径最大孔径单位MMN0.1-64UNC1.551.4251.5822-561.81.6951.8713-482.11.9412.1464-402.32.1572.3855-402.62.4872.6976-322.82.6422.8958-323.43.3023.5310-243.93.6833.96212-244.54.3444.5971/4-20 牙5.14.9795.2575/16-186.66.4016.7313/8-1687.7988.1537/16-149.49.1449.551/2-1310.810.59211.0239/16-1212.211.98912.4465/8-1113.613.38613.8683/4-1016.516.30716.847/8-919.519.17719.7611英寸-822.221.97122.606以下是美制细牙的内螺纹孔径表螺纹规格参考孔径最小孔径最大孔径单位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 -284.64.4964.7241/4-285.55.365.5885/16 -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，还有公制细牙及其它牙距的底径表螺纹规格参考孔径最小孔径最大孔径单位MMM 2.5 0.352.22.1212.2213 0.352.72.6212.7213.5 0.353.23.1213.2214 0.53.53.4593.5994.5 0.543.9594.0995 0.54.54.4594.5995.5 0.554.9595.09960.755.35.1885.37870.756.36.1886.3788 176.9177.15380.757.37.1887.3789 187.9178.15390.758.38.1888.378101.258.88.6478.91210 198.9179.153100.759.39.1889.37811X1109.91710.15311X0.7510.310.18810.37812X1.510.510.37610.676121.2510.810.64710.91212 X11110.91711.15314X1.512.512.37612.67614 X11312.91713.15315 X1.513.513.37613.67615 X11413.91714.15316X1.514.514.37614.67616 X11514.91715.153以下是公制标准内螺纹（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M 1*0.250.730.78M1.1*0.250.830.89M1.2*0.250.930.98M1.4*0.31.081.141.231.26M1.6*0.351.221.32M1.7*0.351.331.421.51.55M1.8*0.351.421.52M 2*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*0.452.122.232.352.41M 3*0.52.462.62.722.79M3.5*0.62.853.013.163.24M 4*0.73.243.423.63.69M4.5*0.753.693.884.074.17M 5*0.84.134.334.554.65M 6*1.04.925.155.435.55M 7*1.05.926.156.436.55M 8*1.256.656.917.297.42M 9*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UNO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NO. 1-64UNC1.431.581.631.71NO. 2-56UNC1.691.871.932.02NO. 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 -20UNC4.985.265.635.775/16-18UNC6.46.737.137.3拒4-2782052.133 G螺纹外径与螺纹内径一样，有其标准，有些用户会特意在螺纹外径上作公差标注是没有必要的(对外径有特定使用要求的除外),下附公制粗牙的螺纹外径表，单位MM:1 42-1 4S酣 2X0#5HW25X.Q.45H*/2.6X0.45-6HVBXO. 5X-6HM35X0 6-6H2.朋一2 9M4X0.7-6H3.39-3 3M5X0 8-6HMSX1.GSH5.154 926 B5-6 75*3-4BUNC-2a*S-43UNC-28J*8-B2UNG23#1O-24UMC-2B#lQ32Uh-2BMr,-2SUt.CBV16-：8LNCB導蛻垂進D；JS 80209)E課讐取鑽二哩：)3/8 -16UNC7.88.158.638.87/16-14UNC9.149.5510.0910.291/2 -13UNC10.5911.0211.611.829/16-12UNC11.9912.455/8 -11UNC13.3913.873/4 -10UNC16.3116.847/8 -9 UNC19.1819.761 -8 UNC21.9722.611.3?-1.74：.：1；942.14*1.942.232.39-2JS2.35-2.252.50工7X2鹃2 65-2 552.832,90-2 &42.65-2.753X73,53-3 303 4S-3332.773.96-3 6819-3 843017-3.904.1-4.Q4.43267 585.2-5.15*725.595 565 5-5 5,906J3-64Q665-6.557.248/5? BQ8J-S.0氐公制外螺纹60标准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士 0.02M1.40.301.381.341.16M1.70.351.681.611.42M2.00.401.981.891.68M2.30.402.282.191.98M2.50.452.482.382.15M3.00.502.982.882.60M3.50.603.473.363.02M4.00.703.983.833.40M4.50.754.474.363.88M5.00.804.984.834.30M6.01.005.975.825.18M7.01.006.976.826.18M8.01.257.967.797.02M9.01.258.968.798.01M101.509.969.778.84M111.5010.9710.739.84M121.7511.9511.7610.70M141.7513.9513.7412.50M162.0015.9515.7414.50M182.0017.9517.7116.20M202.5019.9519.7118.20英、美制紧固件螺纹纹包括惠氏螺纹（Whitworth thread ）和统一标准螺纹（ Unified thread ）。是英国英寸制规格紧固件用普通螺纹，其牙型角为55 ，习惯用公称直径（单位为英寸inch ）及每英寸牙数来表示，尺寸单位采用符号“表示公称直径为1/2 ”的粗牙惠氏螺纹。螺纹是美国英寸制规格紧固件用普通螺纹，其牙型角为60 ，一般用号码（公称直径1/4 ”）或公称直径的英寸分数（1/4 ”）、每英寸）来表示。例如：1/2 ” -13UNC表示公称直径为1/2 的粗牙统一标准螺纹。惠氏螺纹和统一标准螺纹公称直径与每英寸牙数螺纹大径统一标准螺纹ANSI B1.1-182惠氏螺纹BS84-1956in ch尺寸代号粗牙UNC细牙UNF尺寸代号粗牙BSW细牙BSF0.06000#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#24280.21897/3224280.25001/420281/420260.28129/32260.31255/1618245/1618220.37503/816243/816200.43757/1614207/1614180.50001/213201/212160.56259/1612189/1612160.62505/811185/811140.687511/1611140.75003/410163/410120.812513/16120.87507/89147/89111.0000181218101.12501-1/87121-1/8791.25001-1/47121-1/4791.37501-3/86121-3/881.50001-1/26121-1/2681.62501-5/81-5/881.75001-3/451-3/4572.000024.524.572.25002-1/44.52.50002-1/242.75002-3/443.0000343.25003-1/443.50003-1/243.75003-3/444.000044备注：各种英、美制螺纹代号说明BA-British AssociationBSW-British Sta ndard WhitworthBSF-British Standard FineBSP-British Standard PipeBSPT-British Sta ndard Pipe TaperedBSC-British Sta ndard CycleUNC-U nified Natio nal CourseUNF-U nified Natio nal FineUNEF-Un ified Natio nal Extra FineUNM-Un ified Natio nal Min iatureNPT-Natio nal Pipe Tapered根据德国标准DIN50150,以下是常用范围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RmN/mm 2维氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-465145138-480150143-490155147-510160152-530165156-545170162-560175166-575180171-595185176-610190181-625195185-640200190-660205195-675210199-690215204-705220209-720225214-