型钢截面参数表

附录三型钢截面参数 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 普通工字钢附表3-1y符号：h——高度；i——回转半径；b——宽度；twSx——半截面的面积矩；tw——腹板厚度；hxx长度：t——翼缘平均厚度；(b－tw)/4型号10~18，长5~19m；I——惯性矩；R型号20~63，长6~19mW——截面模量；tyb尺寸x—x轴y—y轴截面积质量型号hbtwtRIxWxixIx/SxIyWyiy(cm2)(kg/m)(mm)(cm4)(cm3)(cm)(cm4)(cm3)(cm)10100684.57.66.514.311.2245494.148.69339.61.5112.6126745.08.47.018.114.2488775.1911.04712.71.6114140805.59.17.521.516.97121025.7512.26416.11.7316160886.09.98.026.120.511271416.5713.99321.11.8918180946.510.78.530.724.116991857.3715.412326.22.00a1007.035.527.923692378.1617.415831.62.112020011.49.0b1029.039.531.125022507.9517.116933.12.07a1107.542.133.034063108.9919.222641.12.322222012.39.5b1129.546.536.535833268.7818.924042.92.27a1168.048.538.1501740110.221.728048.42.402525013.010.0b11810.053.542.052784229.9321.429750.42.36a1228.555.443.5711550811.324.334456.42.492828013.710.5b12410.561.047.9748153411.124.036458.72.44a1309.567.152.71108069212.827.745970.62.6232b32013211.515.011.573.557.71162672712.627.348473.32.57c13413.579.962.71217376112.326.951076.12.53a13610.076.460.01579687814.431.055581.62.6936b36013812.015.812.083.665.61657492114.130.658484.62.64c14014.090.871.31735196413.830.261487.72.60a14210.586.167.621714108615.934.466092.92.7740b40014412.516.512.594.173.822781113915.633.969396.22.71c14614.510280.123847119215.333.572799.72.67a15011.510280.432241143317.738.58551142.8945b45015213.518.013.511187.433759150017.438.18951182.84c15415.512094.535278156817.137.69381222.79a15812.011993.646472185919.742.911221423.0750b50016014.020.014.012910148556194219.442.311711463.01c16216.013910950639202619.141.912241512.96a16612.513510665576234222.047.913661653.1856b56016814.521.014.514711568503244721.647.314241703.12c17016.515812471430255121.346.814851753.07a17613.015512294004298424.753.817021943.3263b63017815.022.015.016713198171311724.253.217711993.25c78017.0180141102339324923.952.618422053.20H型钢附表3-2y符号：h——高度；i——回转半径；b——宽度；t1Sx——半截面的面积矩。t1——腹板厚度；hxxt2——翼缘厚度；I——惯性矩；rW——截面模量；2ytb截面积质量x—x轴y—y轴H型钢规格类别AqIxWxixIyWyiy(h×b×t1×t2)cm2kg/m(cm4)(cm3)(cm)(cm4)(cm3)(cm)100×100×6×821.9017.238376.54.1813426.72.47125×125×6.5×930.3123.88471365.2929447.03.11150×150×7×1040.5531.916602216.3956475.13.73175×175×7.5×1151.4340.329003317.509841124.37200×200×8×1264.2850.547704778.6116001604.99#200×204×12×1272.2856.750305038.3517001674.85250×250×9×1492.1872.41080086710.836502926.29#250×255×14×14104.782.21150091910.538803046.09#294×302×12×12108.385.017000116012.555203657.14HW300×300×10×15120.494.520500137013.167604507.49300×305×15×15135.410621600144012.671004667.24#344×348×10×16146.011533300194015.1112006468.78350×350×12×19173.913740300230015.2136007768.84#388×402×15×15179.214149200254016.6163008099.52#394×398×11×18187.614756400286017.31890095110.0400×400×13×21219.517266900334017.522400112010.1#400×408×21×21251.519771100356016.82380011709.73#414×405×18×28296.223393000449017.731000153010.2#428×407×20×35361.4284119000558018.239400193010.4148×100×6×927.2521.410401406.1715130.22.35194×150×6×939.7631.227402838.3050867.73.57244×175×7×1156.2444.1612050210.49851134.18294×200×8×1273.0357.31140077912.516001604.69340×250×9×14101.579.721700128014.636502926.00390×300×10×16136.710738900200016.972104817.26HM440×300×11×18157.412456100255018.981105417.18482×300×11×15146.411560800252020.467704516.80488×300×11×18164.412971400293020.881205417.03582×300×12×17174.5137103000353024.376705116.63588×300×12×20192.5151118000402024.890206016.85#594×302×14×23222.4175137000462024.9106007016.90H型钢附表3-2（续）截面积质量x—x轴y—y轴H型钢规格类别AqIxWxixIyWyiy(h×b×t1×t2)cm2kg/m(cm4)(cm3)(cm)(cm4)(cm3)(cm)100×50×5×712.169.5419238.53.9814.95.961.11125×60×6×817.0113.341766.84.9529.39.751.31150×75×5×718.1614.367990.66.1249.613.21.65175×90×5×823.2118.212201407.2697.621.72.05198×99×4.5×723.5918.516101638.2711423.02.20200×100×5.5×827.5721.718801888.2513426.82.21248×124×5×832.8925.8356028710.425541.12.78250×125×6×937.8729.7408032610.429447.02.79298×149×5.5×841.5532.6646043312.444359.43.26300×150×6.5×947.5337.3735049012.450867.73.27346×174×6×953.1941.81120064914.579291.03.86350×175×7×1163.6650.01370078214.79851133.93#400×150×8×1371.1255.81880094216.373497.93.21HN396×199×7×1172.1656.720000101016.714501454.48400×200×8×1384.1266.023700119016.817401744.54#450×150×9×1483.4165.527100120018.07931063.08446×199×8×1284.9566.729000130018.515801594.31450×200×9×1497.4176.533700150018.618701874.38#500×150×10×1698.2377.138500154019.89071213.04496×199×9×14101.379.541900169020.318401854.27500×200×10×16114.289.647800191020.521402144.33#506×201×11×19131.310356500223020.825802574.43596×199×10×15121.295.169300233023.919801994.04600×200×11×17135.210678200261024.122802284.11#606×201×12×20153.312091000300024.427202714.21#692×300×13×20211.5166172000498028.690206026.53700×300×13×24235.5185201000576029.3108007226.78注：“#”表示的规格为非常用规格。普通槽钢附表3-3y1yZ0符号：长度：同普通工字钢t型号5~8，长5~12m；wR但Wy为对应翼缘肢尖的截面模量型号10~18，长5~19m；hxx型号20~20，长6~19m(b－tw)/2y1ytb尺寸x—x轴y—y轴y1—y1轴截面积质量Z0型号hbttRIWiIWiIw(cm2)(kg/m)xxxyyyy1(mm)(cm4)(cm3)(cm)(cm4)(cm3)(cm)(cm4)(cm)550374.57.07.06.925.442610.41.948.33.51.1020.91.356.363404.87.57.58.456.635116.32.4611.94.61.1928.31.39880435.08.08.010.248.0410125.33.1416.65.81.2737.41.4210100485.38.58.512.7410.0019839.73.9425.67.81.4254.91.5212.6126535.59.09.015.6912.3138961.74.9838.010.31.5677.81.59a586.09.59.518.5114.5356480.55.5253.213.01.70107.21.7114140b608.09.59.521.3116.7360987.15.3561.214.11.69120.61.67a636.510.010.021.9517.23866108.36.2873.416.31.83144.11.7916160b658.510.010.025.1519.75935116.86.1083.417.61.82160.81.75a687.010.510.525.6920.171273141.47.0498.620.01.96189.71.8818180b709.010.510.529.2922.991370152.26.84111.021.51.95210.11.84a737.011.011.028.8322.631780178.07.86128.024.22.11244.02.0120200b759.011.011.032.8325.771914191.47.64143.625.92.09268.41.95a777.011.511.531.8424.992394217.68.67157.828.22.23298.22.1022220b799.011.511.536.2428.452571233.88.42176.530.12.21326.32.03a787.012.012.034.9127.403359268.79.81175.930.72.24324.82.0725b250809.012.012.039.9131.333619289.69.52196.432.72.22355.11.99c8211.012.012.044.9135.253880310.49.30215.934.62.19388.61.96a827.512.512.540.0231.424753339.510.90217.935.72.33393.32.0928b280849.512.512.545.6235.815118365.610.59241.537.92.30428.52.02c8611.512.512.551.2240.215484391.710.35264.140.02.27467.31.99a888.014.014.048.5038.077511469.412.44304.746.42.51547.52.2432b3209010.014.014.054.9043.108057503.512.11335.649.12.47592.92.16c9212.014.014.061.3048.128603537.711.85365.051.62.44642.72.13a969.016.016.060.8947.8011874659.713.96455.063.62.73818.52.4436b3609811.016.016.068.0953.4512652702.913.63496.766.92.70880.52.37c10013.016.016.075.2959.1013429746.113.36536.670.02.67948.02.34a10010.518.018.075.0458.9117578878.915.30592.078.82.811057.92.4940b40010212.518.018.083.0465.1918644932.214.98640.682.62.781135.82.44c10414.518.018.091.0471.4719711985.614.71687.886.22.751220.32.42等边角钢附表3-4yxy00axx单角钢双角钢0Z型号x0y0y圆角重心矩截面积惯性矩截面模量回转半径iy，当a为下列数值质量maxminRZ0AIxWxWxixix0iy06mm8mm10mm12mm14mmmmcm2kg/mcm4cm3cmcm36.01.130.890.400.660.290.590.750.391.081.171.251.341.43L20×3.546.41.461.150.500.780.360.580.730.381.111.191.281.371.4637.31.431.120.821.120.460.760.950.491.271.361.441.531.61L25×3.547.61.861.461.031.340.590.740.930.481.301.381.471.551.6438.51.751.371.461.720.680.911.150.591.471.551.631.711.80L30×4.548.92.281.791.842.080.870.901.130.581.491.571.651.741.82310.02.111.662.582.590.991.111.390.711.701.781.861.942.03L36×44.510.42.762.163.293.181.281.091.380.701.731.801.891.972.05510.72.382.653.953.681.561.081.360.701.751.831.911.992.08310.92.361.853.593.281.231.231.550.791.861.942.012.092.18L40×4511.33.092.424.604.051.601.221.540.791.881.962.042.122.20511.73.792.985.534.721.961.211.520.781.901.982.062.142.23312.22.662.095.174.251.581.391.760.902.062.142.212.292.37412.63.492.746.655.292.051.381.740.892.082.162.242.322.40L45×5513.04.293.378.046.202.511.371.720.882.102.182.262.342.42613.35.083.999.336.992.951.361.710.882.122.202.282.362.44313.42.972.337.185.361.961.551.961.002.262.332.412.482.56413.83.903.069.266.702.561.541.940.992.282.362.432.512.59L50×5.5514.24.803.7711.217.903.131.531.920.982.302.382.452.532.61614.65.694.4613.058.953.681.511.910.982.322.402.482.562.64314.83.342.6210.196.862.481.752.201.132.502.572.642.722.80415.34.393.4513.188.633.241.732.181.112.522.592.672.742.82L56×6515.75.424.2516.0210.223.971.722.171.102.542.612.692.772.85816.88.376.5723.6314.066.031.682.111.092.602.672.752.832.91417.04.983.9119.0311.224.131.962.461.262.792.872.943.023.09517.46.144.8223.1713.335.081.942.451.252.822.892.963.043.12L63×6717.87.295.7227.1215.266.001.932.431.242.832.912.983.063.14818.59.517.4734.4518.597.751.902.391.232.872.953.033.103.181019.311.669.1541.0921.349.391.882.361.222.912.993.073.153.23418.65.574.3726.3914.165.142.182.741.403.073.143.213.293.36519.16.885.4032.2116.896.322.162.731.393.093.163.243.313.39L70×6819.58.166.4137.7719.397.482.152.711.383.113.183.263.333.41719.99.427.4043.0921.688.592.142.691.383.133.203.283.363.43820.310.678.3748.1723.799.682.132.681.373.153.223.303.383.46520.37.415.8239.9619.737.302.322.921.503.293.363.433.503.58620.78.806.9146.9122.698.632.312.911.493.313.383.453.533.60L75×7921.110.167.9853.5725.429.932.302.891.483.333.403.473.553.63821.511.509.0359.9627.9311.202.282.871.473.353.423.503.573.651022.214.1311.0971.9832.4013.642.262.841.463.383.463.543.613.69521.57.916.2148.7922.708.342.483.131.603.493.563.633.713.78621.99.407.3857.3526.169.872.473.111.593.513.583.653.733.80L80×7922.310.868.5365.5829.3811.372.463.101.583.533.603.673.753.83822.712.309.6673.5032.3612.832.443.081.573.553.623.703.773.851023.515.1311.8788.4337.6815.642.423.041.563.583.663.743.813.89等边角钢附表3-4（续）yy0x0axx单角钢双角钢0Zx型号0y0y圆角重心矩截面积惯性矩截面模量回转半径iy，当a为下列数值质量RZ0AIxmaxminWxWxixix0iy06mm8mm10mm12mm14mmmmcm2kg/mcm4cm3cmcm624.410.648.3582.7733.9912.612.793.511.803.913.984.054.124.20724.812.309.6694.8338.2814.542.783.501.783.934.004.074.144.22L90×81025.213.9410.95106.542.3016.422.763.481.783.954.024.094.174.241025.917.1713.48128.649.5720.072.743.451.763.984.064.134.214.281226.720.3115.94149.255.9323.572.713.411.754.024.094.174.254.32626.711.939.37115.043.0415.683.103.912.004.304.374.444.514.58727.113.8010.83131.048.5718.103.093.891.994.324.394.464.534.61827.615.6412.28148.253.7820.473.083.881.984.344.414.484.554.63L100×101228.419.2615.12179.563.2925.063.053.841.964.384.454.524.604.671229.122.8017.90208.971.7229.473.033.811.954.414.494.564.644.711429.926.2620.61236.579.1933.733.003.771.944.454.534.604.684.751630.629.6323.26262.585.8137.822.983.741.934.494.564.644.724.80729.615.2011.93177.259.7822.053.414.302.204.724.794.864.945.01830.117.2413.53199.566.3624.953.404.282.194.744.814.884.965.03L110×101230.921.2616.69242.278.4830.603.384.252.174.784.854.925.005.071231.625.2019.78282.689.3436.053.354.222.154.824.894.965.045.111432.429.0622.81320.799.0741.313.324.182.144.854.935.005.085.15833.719.7515.50297.088.2032.523.884.882.505.345.415.485.555.621034.524.3719.13361.7104.839.973.854.852.485.385.455.525.595.66L125×141235.328.9122.70423.2119.947.173.834.822.465.415.485.565.635.701436.133.3726.19481.7133.654.163.804.782.455.455.525.595.675.741038.227.3721.49514.7134.650.584.345.462.785.986.056.126.206.271239.032.5125.52603.7154.659.804.315.432.776.026.096.166.236.31L140×141439.837.5729.49688.8173.068.754.285.402.756.066.136.206.276.341640.642.5433.39770.2189.977.464.265.362.746.096.166.236.316.381043.131.5024.73779.5180.866.704.976.273.206.786.856.926.997.061243.937.4429.39916.6208.678.984.956.243.186.826.896.967.037.10L160×161444.743.3033.991048234.490.954.926.203.166.866.937.007.077.141645.549.0738.521175258.3102.64.896.173.146.896.967.037.107.181248.942.2433.161321270.0100.85.597.053.587.637.707.777.847.911449.748.9038.381514304.6116.35.577.023.577.677.747.817.887.95L180×161650.555.4743.541701336.9131.45.546.983.557.707.777.847.917.981851.361.9548.631881367.1146.15.516.943.537.737.807.877.958.021454.654.6442.892104385.1144.76.207.823.988.478.548.618.678.751655.462.0148.682366427.0163.76.187.793.968.508.578.648.718.78L200×181856.269.3054.402621466.5182.26.157.753.948.538.608.678.758.822056.976.5060.062867503.6200.46.127.723.938.578.648.718.788.852458.490.6671.173338571.5235.86.077.643.908.638.718.788.858.92不等边角钢附表3-5单角钢双角钢yZyy1y2y0aabxxx角钢型号Zy2yyB×b×t0By1圆角重心矩截面积回转半径iy1，当a为下列数值iy2，当a为下列数值质量RAZxZyixiyiy06mm8mm10mm12mm6mm8mm10mm12mmmmcm2kg/mcmcmcm34.28.61.160.910.440.780.340.840.931.021.111.401.481.571.65L25×16×3.544.69.01.501.180.430.770.340.870.961.051.141.421.511.601.6834.910.81.491.170.551.010.430.971.051.141.231.711.791.881.96L32×20×3.545.311.21.941.520.541.000.430.991.081.161.251.741.821.901.9935.913.21.891.480.701.280.541.131.211.301.382.072.142.232.31L40×25×446.313.72.471.940.691.260.541.161.241.321.412.092.172.252.3436.414.72.151.690.791.440.611.231.311.391.472.282.362.442.52L45×28×546.815.12.812.200.781.430.601.251.331.411.502.312.392.472.5537.316.02.431.910.911.600.701.381.451.531.612.492.562.642.72L50×32×5.547.716.53.182.490.901.590.691.401.471.551.642.512.592.672.7538.017.82.742.151.031.800.791.511.591.661.742.752.822.902.98L56×36×468.518.23.592.821.021.790.781.531.611.691.772.772.852.933.0158.818.74.423.471.011.770.781.561.631.711.792.802.882.963.0449.220.44.063.191.142.020.881.661.741.811.893.093.163.243.3259.520.84.993.921.122.000.871.681.761.841.923.113.193.273.35L63×40×769.921.25.914.641.111.990.861.711.781.861.943.133.213.293.37710.321.66.805.341.101.960.861.731.801.881.973.153.233.303.39410.222.34.553.571.292.250.991.841.911.992.073.393.463.543.62510.622.85.614.401.282.230.981.861.942.012.093.413.493.573.64L70×45×7.5611.023.26.645.221.262.220.971.881.962.042.113.443.513.593.67711.323.67.666.011.252.200.971.901.982.062.143.463.543.613.69511.724.06.134.811.432.391.092.062.132.202.283.603.683.763.83612.124.47.265.701.422.381.082.082.152.232.303.633.703.783.86L75×50×8812.925.29.477.431.402.351.072.122.192.272.353.673.753.833.911013.626.011.69.101.382.331.062.162.242.312.403.713.793.873.96511.426.06.385.001.422.571.102.022.092.172.243.883.954.034.10611.826.57.565.931.412.551.092.042.112.192.273.903.984.054.13L80×50×8712.126.98.726.851.392.541.082.062.132.212.293.924.004.084.16812.527.39.877.751.382.521.072.082.152.232.313.944.024.104.18512.529.17.215.661.592.901.232.222.292.362.444.324.394.474.55612.929.58.566.721.582.881.222.242.312.392.464.344.424.504.57L90×56×9713.330.09.887.761.572.871.222.262.332.412.494.374.444.524.60813.630.411.28.781.562.851.212.282.352.432.514.394.474.544.62不等边角钢附表3-5（续）单角钢双角钢Zyyy1y2y0aabxxx角钢型号Zy2yB×b×ty0By1圆角重心矩截面积回转半径iy1，当a为下列数值iy2，当a为下列数值质量RAZxZyixiyiy06mm8mm10mm12mm6mm8mm10mm12mmmmcm2kg/mcmcmcm614.332.49.627.551.793.211.382.492.562.632.714.774.854.925.00714.732.811.18.721.783.201.372.512.582.652.734.804.874.955.03L100×63×10815.033.212.69.881.773.181.372.532.602.672.754.824.904.975.051015.834.015.512.11.753.151.352.572.642.722.794.864.945.025.10619.729.510.68.352.403.171.733.313.383.453.524.544.624.694.76720.130.012.39.662.393.161.713.323.393.473.544.574.644.714.79L100×80×10820.530.413.910.92.373.151.713.343.413.493.564.594.664.734.811021.331.217.213.52.353.121.693.383.453.533.604.634.704.784.85615.735.310.68.352.013.541.542.742.812.882.965.215.295.365.44716.135.712.39.662.003.531.532.762.832.902.985.245.315.395.46L110×70×10816.536.213.910.91.983.511.532.782.852.923.005.265.345.415.491017.237.017.213.51.963.481.512.822.892.963.045.305.385.465.53718.040.114.111.12.304.021.763.113.183.253.335.905.976.046.12818.440.616.012.62.294.011.753.133.203.273.355.925.996.076.14L125×80×111019.241.419.715.52.263.981.743.173.243.313.395.966.046.116.191220.042.223.418.32.243.951.723.213.283.353.436.006.086.166.23820.445.018.014.22.594.501.983.493.563.633.706.586.656.736.801021.245.822.317.52.564.471.963.523.593.663.736.626.706.776.85L140×90×121221.946.626.420.72.544.441.953.563.633.703.776.666.746.816.891422.747.430.523.92.514.421.943.593.663.743.816.706.786.866.931022.852.425.319.92.855.142.193.843.913.984.057.557.637.707.781223.653.230.123.62.825.112.183.873.944.014.097.607.677.757.82L160×100×131424.354.034.727.22.805.082.163.913.984.054.127.647.717.797.861625.154.839.330.82.775.052.153.944.024.094.167.687.757.837.901024.458.928.422.33.135.812.424.164.234.304.368.498.568.638.711225.259.833.726.53.105.782.404.194.264.334.408.538.608.688.75L180×110×141425.960.639.030.63.085.752.394.234.304.374.448.578.648.728.791626.761.444.134.63.055.722.374.264.334.404.478.618.688.768.841228.365.437.929.83.576.442.754.754.824.884.959.399.479.549.621429.166.243.934.43.546.412.734.784.854.924.999.439.519.589.66L200×125×141629.967.049.739.03.526.382.714.814.884.955.029.479.559.629.701830.667.855.543.63.496.352.704.854.924.995.069.519.599.669.7422maxmin注：一个角钢的惯性矩Ix=Aix，Iy=Aiy；一个角钢的截面模量Wx=Ix/Zx，Wx=Ix/(b－Zx)；maxminWy=Iy/Zy，Wy=Iy/(B－Zy)。cs/T6728-2002表1圆形冷弯空心型钢截面尺寸、允许偏差、截面面积、理论重.及截面特性单位长度外径D/允许偏差/理论重盆截面面积惯性矩惯性半径弹性模数塑性模数扭转常数表面积们unm目】黔mm/M/(kg/m)A/cm'1/cm0R/cmZ/cm'S/cm'J/cm'C/cm'Ad.'1.20.590.760.380.7120.360.490.770.720.0671.50.730.930.460.7020.430.590.920.860.0671.750.841.070.520.6940.490.671.040.970.067士05(::’:)2.00.951.210.570.6860.540.751.141.070.0672.51.161.480.660.6710.620.891.331.250.0673.01.351.720.740.6550.701.011.481.390.0671.20.760.970.790.9060.590.791.581.180.0841.50.941.190.960.8960.710.961.911.430.0841.751.081.381.090.8880.811.12.171.620.084士0.5(::‘:)2.01.221.561.210.8790.901.232.411.800.0842.51.501.911.420.8641.061.482.852.120.0843.01.762.241.610.8481.201.713.232.410.0841.51.181.511.931.1321.151.543.872.310.1052.01.551.982.461.1161.471.994.932.940.1052.51.912.432.941.0991.762.415.893.510.105士0.5(::))3.02.262.873.371.0842.012.806.754.030.1053.52.593.293.761.0682.243.167.524.490.1054.02.913.714.111.0532.453.508.214.900.1051.51.511.924.011.4431.892.508.013.790.1332.01.992.535.151.4272.443.2510.314.870.133(::‘:)士0.52.52.453.136.211.4102.943.9712.435.880.1333.02.913.707.191.3943.404.6414.396.800.1334.03.784.818.921.3614.225.8917.848.440.1331.51.722.195.931.6452.473.2411.864.940.1512.02.272.897.661.6283.194.2315.326.380.1512.52.813.579.281.6113.865.1818.557.730.151士0.5(4488.3)3.03.334.2410.781.5944.496.0821.578.980.1514.04.345.5313.491.5625.627.7726.9811.240.1515.05.306.7515.821.5306.599.2931.6513.180.1512.02.863.6415.342.0525.116.7330.6810.230.1882.53.554.5218.702.0356.238.2737.4012.470.188(6:。3)士0.63.04.225.3721.882.0187.299.7643.7614.580.1884.05.527.0427.731.9859.2412.5655.4518.480.1885.06.788.6432.941.95310.9815.1765.8821.960.1882.54.505.7338.242.58210.1313.3376.4720.260.2373.05.366.8344.972.56511.9115.7889.9423.820.237士0.76(::一:)4.07.058.9857.592.53115.2620.47115.1930.510.2375.08.6911.0769.152.49918.3224.89138.2936.630.2373.06.338.0673.733.02516.6621.94147.4533.320.2784.08.3410.6294.992.99121.4628.58189.9742.930.278士0.900.278(::.:)5.010.3013.12114.722.95725.9334.90229.4451.856.012.2115.55133.002.92530.0640.91266.0160.110.278405cs/T6728-2002衰1(续)1。‘、。，[，..}单位长度外径D/允许偏差/理论重量截面面积惯性矩伙匕.江押ft认901l塑性模数扭转常数表面积幻lm刀m1弩mm/M/(kg/m)A/cm'I/cm'R/cmZ/cm'S/cm'J/cm'C/cm'A./m4.010.8513.82209.353.89236.7348.42418.7073.460.358114士1.155.013.4417.12254.813.85844.7059.45509.6189.410.358(114.3)6.015.9820.36297.733.82452.2370.06595.46104.470.3584.013.4217.09395.474.81056.5074.01790.94112.990.440140士1.405.016.6521.21483.764.77669.1191.17967.52138.220.440(139.7)6.019.8325.26568.034.74285.15107.811136.13162.300.440415.8820.23655.945.6979.51103.711311.89159.020.518165519.7325.13805.045.6697.58128.041610.07195.160.518士1.65(168.3)623.5329.97948.475.63114.97151.761896.93229.930.518830.9739.461218.925.56147.75197.362437.84295.500.518526.433.6019287.5717622938563520.688219.1631.5340.1722827.5420827345644170.688士2.20(219.1)841.653.1029607.4727035759195400.6881051.665.7035987.4032843871976570.688533.042.137819.4827735975625540.858639.550.344879.4432942889746570.858士2.75(;::)g52.366.658529.37429562117008570.858l1064.982.671549.315246921431010480.858539.550.3643611.32396512128717921.20647.260.176511.28471611153039421.20325士3.25862.579.71001411.216168042002812321.20(323.9)1077.799.01228711.147569932457315121.201292.6118.01447211.0789111762894317811.20651.765.91007112.45667332014111331.12355.6868.687.41320012.37429672640014851.12士3.55(355.6)1085.2109.01622012.291211953245018251.1212101.7130.01914012.2107614173827921531.12878.61001987014