常用型钢规格截面表

1、工字型钢、角钢、梢钢、管材、圆钢、方管附录常用型钢规格表符号：h一高度；b一宽度；tw一腹板厚度；t一翼缘平均厚度;I一惯性矩；W截面模量普通工字钢i一回转半径；Sx一半截面的面积矩；长度：型号1018,长519m；型号2063,长619m。型号尺寸(mm)截面面积(cm2)理论重量(kg/m)x-x轴y-y轴hmmbmmtwmmtmmRmmIxcm4Wxcm3ixcmIx/Sxcm1ycm4Wycm31ycm10100684.57.66.514.311.2245494.148.69339.61.5112.61267458.4718.114.2488775.19114712.71.611414

2、0805.59.17.521.516.97121025.7512.26416.11.73161608869.9826.120.511271416.5713.99321.11.8918180946.510.78.530.724.116991857.3715.412326.22.00a100735.527.923692378.1617.415831.62.1120b200102911.4939.531.125022507.9517.116933.12.07a1107.5429919.222641.12.3222b2201129.512.39.546.536.5358332

3、68.7818.924042.92.27a116848.538.1501740110.221.7280148.42.425b25011810131053.54252784229.9321.429750.42.36a1228.555.443.5711550811.324.334456.4P2.4928b28012410.513.710.56147.9748153411.12436458.72.44a1309.567.152.71108069212.827.745970.62.6232b32013211.51511.573.557.71162672712.627.348473.32.57c1341

4、3.579.962.71217376112.326.951076.12.53a1361076.4601579687814.43155581.62.6936b3601381215.81283.665.61657492114.130.658484.62.64c1401490.871.31735196413.830.261487.72.6a14210.586.167.621714108615.934.466092.92.7740b40014412.516.512.594.173.822781113915.633.969396.22.71c14614.510280.123847119215.333.5

5、72799.72.67a15011.510280.432241143317.738.58551142.8945b45015213.51813.511187.433759150017.438.18951182.84c15415.512094.535278156817.137.69381222.79a1581211993.646472185919.742.911221423.0750b50016014201412910148556194219.442.311711463.01c1621613910950639202619.141.912241512.96a16612.513510665576234

6、22247.913661653.1856b56016814.52114.514711568503244721.647.314241703.12c17016.515812471430255121.346.814851753.07a1761315512294004298424.753.817021943.3263b63017815221516713198171311724.253.217711993.25c78017180141102339324923.952.618422053.2H型钢P符号：h一局度；b一宽度；t1一腹板厚度；t2一翼缘厚度；I一惯性矩；W截面模量二r工J¥1i一回

7、转半径；Sx一半截面的面积矩。yb类别H型钢规格(h>b>tiXt2)截面积Acm2质量qkg/mx-x轴y-y轴Ix(cm4)Wx(cm3)ix(cm)Iy(cm4)Wy(cm3)Iy(cm)HW100X100>6>821.917.2238376.576.54.1813426.72.47125>125)6.5930.3123.88471365.29294473.11150X150>7>1040.5531.916602216.3956475.13.73175X175751151.4340.329003317.59841124.37200>200&

8、gt;8>12#200>204>12X1264.2872.2850.556.7477050304775038.618.35160017001601674.994.85250>250>9>14#250>255>14X1492.18104.772.482.2108001150086791910.810.5365038802923046.296.09#294>302>12X12300>300X0X15300>305X5X15108.3120.4135.48594.510617000205002160011601370144012

9、.513.112.65520676071003654504667.147.497.24#344>348>10X16350>350X2X19146173.911513733300403001940230015.115.211200136006467768.788.84#388>402>15X15#394>398>11X18400>400>13X21#400>408>21>21#414>405>18>28#428>407>20>35179.2187.6219.5251.5296.2361.4

10、141147172197233284492005640066900711009300011900025402860334035604490558016.617.317.516.817.718.216300189002240023800310003940080995111201170153019309.521010.19.7310.210.4HM148X100>6>927.2521.410401406.1715130.22.35194X150>6>939.7631.227402838.350867.73.57244X175>7>1156.2444.161205

11、0210.49851134.18294>200>8>1273.0357.31140077912.516001604.69340>250>9>14101.579.721700128014.636502926390>300X0X16136.710738900200016.972104817.26440>300X1X18157.412456100255018.981105417.18482>300X1X15488>300X1X18146.4164.411512960800714002520293020.420.867708120451541

12、6.87.03582>300X2X17588>300X2X20174.5192.51371511030001180003530402024.324.8767090205116016.636.853pi一回转半径；Sx一半截面的面积矩。符号：h一局度；b一宽度；t1一腹板厚度；t2一翼缘厚度；1tXXII1员住电;W截面模量IIy5类别H型钢规格(h>b>tiXt2)截面积Acm2质量qkg/mx-x轴y-y轴Ix(cm4)Wx(cm3)ix(cm)|y(cm4)Wy(cm3)|y(cm)#594>302>14>23222.417513700046202

13、4.9106007016.9HN100)50X5>712.169.5419238.53.9814.95.961.11125)60X6>817.0113.341766.84.9529.39.751.31150)75X5>718.1614.367990.66.1249.613.21.65175)90X5>823.2118.212201407.2697.621.72.05198>99X57200>100)5.5823.5927.5718.521.7161018801631888.278.251141342326.82.22.21248X124>6>82

14、50X125>6>932.8937.8725.829.73560408028732610.410.425529441.1472.782.79298>149)5.58300>150)6.5941.5547.5332.637.36460735043349012.412.444350859.467.73.263.27346X174>6>9350X175>7>1153.1963.6641.850112001370064978214.514.7792985911133.863.93#400>150>8X1371.1255.81880094216

15、.373497.93.21396X199>7>11400>200>8>1372.1684.1256.76620000237001010119016.716.8145017401451744.484.54#450>150>9X1483.4165.5271001200187931063.08446X199>8>12450>200>9>1484.9597.4166.776.529000337001300150018.518.6158018701591874.314.38#500>150>10X1698.2377.13

16、8500154019.89071213.04496X199>9>14500>200X0X16#506>201>11X19101.3114.2131.379.589.610341900478005650016901910223020.320.520.81840214025801852142574.274.334.43596>199>10X15600>200X1X17#606>201M2>20121.2135.2153.395.110612069300782009100023302610300023.924.124.41980228027

17、201992282714.044.114.21#692>300>13>20700>300X3X24211.5235.51661851720002010004980576028.629.39020108006027226.536.78注：“眯示的规格为非常用规格。普通槽钢符号：同普通工字钢但Wy为对应翼缘肢尖长度：型号58,长512m；型号1018,长519m；型号2020,长619m。尺寸（mm）截面理论x-x轴y-y轴y-y1轴Z0型号hbtR面积(cm2)重量(kg/m)IxWxixIyWyIyIy1lw(cm4)(cm3)(cm)(cm4)(cm3)(cm)(cm

18、4)(cm)550374.5776.925.442610.41.948.33.51.120.91.356.363404.87.57.58.456.635116.32.4611.94.61.1928.31.398804358810.248.0410125.33.1416.65.81.2737.41.4210100485.38.58.512.741019839.73.9425.67.81.4254.91.5212.6126535.59915.6912.3138961.74.983810.31.5677.81.59a5869.59.518.5114.5356480.55.5253.2131.7107

19、.21.7114b1406089.59.521.3116.7360987.15.3561.214.11.69120.61.67a636.5101021.9517.23866108.36.2873.416.31.83144.11.7916b160658.5101025.1519.75935116.86.183.417.61.82160.81.75a68710.510.525.6920.171273141.47.0498.6201.96189.71.8818b18070910.510.529.2922.991370152.26.8411121.51.95210.11.84a737111128.83

20、22.6317801787.8612824.22.112442.0120b200759111132.8325.771914191.47.64143.625.92.09268.41.95a77711.511.531.8424.992394217.68.67157.828.22.23298.22.122b22079911.511.536.2428.452571233.88.42176.530.12.21326.32.03a787121234.9127.43359268.79.81175.930.72.24324.82.0725b250809121239.9131.333619289.69.5219

21、6.432.72.22355.11.99c8211121244.9135.253880310.49.3215.934.62.19388.61.96a827.512.512.540.0231.424753339.510.9217.935.72.33393.32.0928b280849.512.512.545.6235.815118365.610.59241.537.92.3428.52.02c8611.512.512.551.2240.215484391.710.35264.1402.27467.31.99a888141448.538.077511469.412.44304.746.42.515

22、47.52.2432b3209010141454.943.18057503.512.11335.649.12.47592.92.16c9212141461.348.128603537.711.8536551.62.44642.72.13a969161660.8947.811874659.713.9645563.62.73818.52.4436b3609811161668.0953.4512652702.913.63496.766.92.7880.52.37c10013161675.2959.113429746.113.36536.6702.679482.34a10010.5181875.045

23、8.9117578878.915.359278.82.811057.92.4940b40010212.5181883.0465.1918644932.214.98640.682.62.781135.82.44c10414.5181891.0471.4719711985.614.71687.886.22.751220.32.42等边角钢型号14£忐V一ry圆角重心矢巨截面积质量惯性矢巨截面模量回转半径iy,当a为下列数值RZ0AIxWxmaxWxminixix0iy06mm8mm10mm12mm14mm(mm)(cm2)(kg/m)(cm4)(cm3)(cm)(cm)320X43.56

24、6.41.131.460.891.150.400.500.660.780.290.360.590.580.750.730.390.381.081.111.171.191.251.281.341.371.431.463L25X43.57.37.61.431.861.121.460.821.031.121.340.460.590.760.740.950.930.490.481.271.301.361.381.441.471.531.551.611.643L30X44.58.58.91.752.281.371.791.461.841.722.080.680.870.910.901.151.130.5

25、90.581.471.491.551.571.631.651.711.741.81.823L364X54.51010.410.72.112.762.381.662.162.652.583.293.952.593.183.680.991.281.561.111.091.081.391.381.360.710.700.701.701.731.751.781.81.831.861.891.911.941.971.992.032.052.083L404X5510.911.311.72.363.093.791.852.422.983.594.605.533.284.054.721.231.601.961

26、.231.221.211.551.541.520.790.790.781.861.881.901.941.961.982.012.042.062.092.122.142.182.22.2334L45X56512.212.61313.32.663.494.295.082.092.743.373.995.176.658.049.334.255.296.206.991.582.052.512.951.391.381.371.361.761.741.721.710.900.890.880.882.062.082.102.122.142.162.182.22.212.242.262.282.292.32

27、2.342.362.372.42.422.4434L50X565.513.413.814.214.62.973.904.805.692.333.063.774.467.189.2611.2113.055.366.707.908.951.962.563.133.681.551.541.531.511.961.941.921.911.000.990.980.982.262.282.302.322.332.362.382.42.412.432.452.482.482.512.532.562.562.592.612.64L563X4614.815.33.344.392.623.4510.1913.18

28、6.868.632.483.241.751.72.22.11.131.12.502.52.572.52.642.672.722.742.82.8238129515.75.424.2516.0210.223.971.722.171.102.542.612.692.772.85816.88.376.5723.6314.066.031.682.111.092.602.672.752.832.914174.983.9119.0311.224.131.962.461.262.792.872.943.023.09517.46.144.8223.1713.335.081.942.451.252.822.89

29、2.963.043.12L63X6717.87.295.7227.1215.266.001.932.431.242.832.912.983.063.14818.59.517.4734.4518.597.751.902.391.232.872.953.033.13.181019.311.669.1541.0921.349.391.882.361.222.912.993.073.153.23418.65.574.3726.3914.165.142.182.741.43.073.143.213.293.36519.16.885.4032.2116.896.322.162.731.393.093.16

30、3.243.313.39L70X6819.58.166.4137.7719.397.482.152.711.383.113.183.263.333.41719.99.427.4043.0921.688.592.142.691.383.133.23.283.363.43820.310.678.3748.1723.799.682.132.681.373.153.223.303.383.46520.37.415.8239.9619.737.302.322.921.53.293.363.433.53.58620.78.806.9146.9122.698.632.312.911.493.313.383.

31、453.533.6L75X7921.110.167.9853.5725.429.932.302.891.483.333.43.473.553.63821.511.509.0359.9627.9311.22.282.871.473.353.423.503.573.651022.214.1311.0971.9832.4013.642.262.841.463.383.463.543.613.69521.57.916.2148.7922.708.342.483.131.63.493.563.633.713.78621.99.407.3857.3526.169.872.473.111.593.513.5

32、83.653.733.8L80X7922.310.868.5365.5829.3811.372.463.11.583.533.603.673.753.83822.712.309.6673.5032.3612.832.443.081.573.553.623.703.773.851023.515.1311.8788.4337.6815.642.423.041.563.583.663.743.813.897等边角钢圆角重心矢巨截面积质量惯性矢巨截面模量回转半径iy，当a为下列数值RZ0AIxWxmaxWxminixix0iy06mm8mm10mm12mm14mm(mm)(cm2)(kg/m)(cm4

33、)(cm3)(cm)(cm)624.410.648.3582.7733.9912.612.793.511.83.913.984.054.124.2724.812.39.6694.8338.2814.542.783.51.783.9344.074.144.22L90X81025.213.9410.95106.542.316.422.763.481.783.954.024.094.174.241025.917.1713.48128.649.5720.072.743.451.763.984.064.134.214.281226.720.3115.94149.255.9323.572.713.411.

34、754.024.094.174.254.32626.711.939.3711543.0415.683.13.9124.34.374.444.514.58727.113.810.8313148.5718.13.093.891.994.324.394.464.534.61827.615.6412.28148.253.7820.473.083.881.984.344.414.484.554.63L100X101228.419.2615.12179.563.2925.063.053.841.964.384.454.524.64.671229.122.817.9208.971.7229.473.033.

35、811.954.414.494.564.644.711429.926.2620.61236.579.1933.7333.771.944.454.534.64.684.751630.629.6323.26262.585.8137.822.983.741.934.494.564.644.724.8729.615.211.93177.259.7822.053.414.32.24.724.794.864.945.01830.117.2413.53199.566.3624.953.44.282.194.744.814.884.965.03L110X101230.921.2616.69242.278.48

36、30.63.384.252.174.784.854.9255.071231.625.219.78282.689.3436.053.354.222.154.824.894.965.045.111432.429.0622.81320.799.0741.313.324.182.144.854.9355.085.15833.719.7515.529788.232.523.884.882.55.345.415.485.555.62L125X10121434.535.324.3728.9119.1322.7361.7423.2104.8119.939.9747.173.853.834.854.822.482.465.385.415.455.485.525.565.595.635.665.71436.133.3726.19481.7133.654.163.84.782.455.455.525.595.675.74L14011438.227.3721.4514.7134.650.584.35.42.75.96.06.126.26.278X094688513932.5125.5603.7154.659.84.35.42.76.06.06.166.236.312213729