一般型钢规格对照表

附录一般型钢规格对照表符号：h—符号：h—高度；b—宽度；tw一腹板厚度；i—回转半径；Sx一半截面的面积矩；长度：型号b(mm)截面面积(cm2)理论重量(kg/m)x-x主力y-y轴hmmbmmtwmmtmmRmmIx—cm4 Wx―cm3ix―cm-Ix/Sx―cm-Iy―cm4—Wycm3Iy―cm-10100684.57.66.514.311.2245494.148.69339.61.5112.61267458.4718.114.2488775.19114712.71.6114140805.59.17.521.516.97121025.7512.26416.11.73161608869.9826.120.511271416.5713.99321.11.8918180946.510.78.530.724.116991857.3715.412326.22.00a20b2001001027911.4935.539.527.931.1236925022372508.167.9517.417.115816931.633.12.112.07a22b2201101127.59.512.39.542.146.53336.5340635833103268.998.7819.218.922624041.142.92.322.27a25b250116118810131048.553.538.1425017527840142210.29.9321.721.428029748.450.42.42.36a28b2801221248.510.513.710.555.46143.547.97115748150853411.311.124.32434436456.458.72.492.44a32bc3201301321349.511.513.51511.567.173.579.952.757.762.711080116261217369272776112.812.612.327.727.326.945948451070.673.376.12.622.572.53a36bc36013613814010121415.81276.483.690.86065.671.315796165741735187892196414.414.113.83130.630.255558461481.684.687.72.692.642.6a40bc40014214414610.512.514.516.512.586.194.110267.673.880.121714227812384710861139119215.915.615.334.433.933.566069372792.996.299.72.772.712.67a45bc45015015215411.513.515.51813.510211112080.487.494.532241337593527814331500156817.717.417.138.538.137.68558959381141181222.892.842.79a50bc500158160162121416201411912913993.610110946472485565063918591942202619.719.419.142.942.341.91122117112241421461513.073.012.96a56bc56016616817012.514.516.52114.51351471581061151246557668503714302342244725512221.621.347.947.346.81366142414851651701753.183.123.07a63bc6301761787801315172215155167180122131141940049817110233929843117324924.724.223.953.853.252.61702177118421941992053.323.253.2t—翼缘平均厚度;I—惯性矩；W—截面模量型号10〜18,长5〜19m；型号20〜63,长6〜19m。

H型钢符号：h—高度；b—宽度；t1—腹板厚度；t2—翼缘厚度；I—惯性矩；W—截面模量i—回转半径；Sx—半截面的面积矩。截面积Acm2质量qkg/mx-x轴y-y轴类别H型钢规格(hxbx11x12)Ix(cm4)Wx(cm3)ix(cm)Iy(cm4)Wy(cm3)Iy(cm)100x100x6x821.917.2238376.576.54.1813426.72.47125x125x6.5x930.3123.88471365.29294473.11150x150x7x1040.5531.916602216.3956475.13.73175x175x7.5x1151.4340.329003317.59841124.37200x200x8x1264.2850.547704778.6116001604.99#200x204x12x1272.2856.750305038.3517001674.85250x250x9x1492.1872.41080086710.836502926.29#250x255x14x14104.782.21150091910.538803046.09#294x302x12x12108.38517000116012.555203657.14HW300x300x10x15120.494.520500137013.167604507.49300x305x15x15135.410621600144012.671004667.24#344x348x10x1614611533300194015.1112006468.78350x350x12x19173.913740300230015.2136007768.84#388x402x15x15179.214149200254016.6163008099.52#394x398x11x18187.614756400286017.31890095110400x400x13x21219.517266900334017.522400112010.1#400x408x21x21251.519771100356016.82380011709.73#414x405x18x28296.223393000449017.731000153010.2#428x407x20x35361.4284119000558018.239400193010.4148x100x6x927.2521.410401406.1715130.22.35194x150x6x939.7631.227402838.350867.73.57244x175x7x1156.2444.1612050210.49851134.18294x200x8x1273.0357.31140077912.516001604.69340x250x9x14101.579.721700128014.636502926390x300x10x16136.710738900200016.972104817.26HM440x300x11x18157.412456100255018.981105417.18482x300x11x15146.411560800252020.467704516.8488x300x11x18164.412971400293020.881205417.03582x300x12x17174.5137103000353024.376705116.63588x300x12x20192.5151118000402024.890206016.85#594x302x14x23222.4175137000462024.9106007016.9

符号：h—高度；b—宽度；t1—腹板厚度； i—回转半径；t2—翼缘厚度； Sx—半截面的面积矩。I—惯性矩；W—截面模量类别H型钢规格(hxbx11x12)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)HN100x50x5x712.169.5419238.53.9814.95.961.11125x60x6x817.0113.341766.84.9529.39.751.31150x75x5x718.1614.367990.66.1249.613.21.65175x90x5x823.2118.212201407.2697.621.72.05198x99x4.5x7200x100x5.5x823.5927.5718.521.7161018801631888.278.251141342326.82.22.21248x124x5x8250x125x6x932.8937.8725.829.73560408028732610.410.425529441.1472.782.79298x149x5.5x8300x150x6.5x941.5547.5332.637.36460735043349012.412.444350859.467.73.263.27346x174x6x9350x175x7x1153.1963.6641.850112001370064978214.514.7792985911133.863.93#400x150x8x1371.1255.81880094216.373497.93.21396x199x7x11400x200x8x1372.1684.1256.76620000237001010119016.716.8145017401451744.484.54#450x150x9x1483.4165.5271001200187931063.08446x199x8x12450x200x9x1484.9597.4166.776.529000337001300150018.518.6158018701591874.314.38#500x150x10x1698.2377.138500154019.89071213.04496x199x9x14500x200x10x16#506x201x11x19101.3114.2131.379.589.610341900478005650016901910223020.320.520.81840214025801852142574.274.334.43596x199x10x15600x200x11x17#606x201x12x20121.2135.2153.395.110612069300782009100023302610300023.924.124.41980228027201992282714.044.114.21#692x300x13x20700x300x13x24211.5235.51661851720002010004980576028.629.39020108006027226.536.78注：“#”表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5〜8,长5〜12m；型号10〜18,长5〜19m；型号20〜20,长6〜19m。型号尺寸(mm)截面面积(cm2)理论重量(kg/m)x-x轴y-y轴y-y1轴Z0hbtwtRIWiIWII.x(cm4)x(cm3)x(cm)y(cm4)y(cm3)y(cm)y1(cm4)(cm)550374.5776.925.442610.41.948.33.51.120.91.356.363404.87.57.58.456.635116.32.4611.94.61.1928.31.398804358810.248.0410125.33.1416.65.81.2737.41.4210100485.38.58.512.741019839.73.9425.67.81.4254.91.5212.6126535.59915.6912.3138961.74.983810.31.5677.81.5914ab1405860689.59.59.59.518.5121.3114.5316.7356460980.587.15.525.3553.261.21314.11.71.69107.2120.61.711.6716ab16063656.58.51010101021.9525.1517.2319.75866935108.3116.86.286.173.483.416.317.61.831.82144.1160.81.791.7518a510.510.510.525.6929.2920.1722.9912731370141.4152.27.046.8498.61112021.51.961.95189.7210.11.881.8420ab2007375791111111128.8332.8322.6325.7717801914178191.47.867.64128143.624.225.92.112.09244268.42.011.9522ab22077797911.511.511.511.531.8436.2424.9928.4523942571217.6233.88.678.42157.8176.528.230.12.232.21298.2326.32.12.03a787121234.9127.43359268.79.81175.930.72.24324.82.0725b250809121239.9131.333619289.69.52196.432.72.22355.11.99c8211121244.9135.253880310.49.3215.934.62.19388.61.96a827.512.512.540.0231.424753339.510.9217.935.72.33393.32.0928b280849.512.512.545.6235.815118365.610.59241.537.92.3428.52.02c8611.512.512.551.2240.215484391.710.35264.1402.27467.31.99a888141448.538.077511469.412.44304.746.42.51547.52.2432b3209010141454.943.18057503.512.11335.649.12.47592.92.16c9212141461.348.128603537.711.8536551.62.44642.72.13a969161660.8947.811874659.713.9645563.62.73818.52.4436b3609811161668.0953.4512652702.913.63496.766.92.7880.52.37c10013161675.2959.113429746.113.36536.6702.679482.34a10010.5181875.0458.9117578878.915.359278.82.811057.92.4940b40010212.5181883.0465.1918644932.214.98640.682.62.781135.82.44c10414.5181891.0471.4719711985.614.71687.886.22.751220.32.42单角钢双角钢型号圆角重心拓截面积惯性矩截面模量回转半径iy当a为下列数值RZ0A质量IxWxmaxWxminixix0iy06mm8mm10mm12mm14mm(rnm)(cm2)(kg/m)(cm4)(cmH3)(cm)(cm)361.130.890.400.660.290.590.750.391.081.171.251.341.4320x43.56414611505007803605807303811111912813714637.31.431.120.821.120.460.760.950.491.271.361.441.531.61L25x3.5—76——186—146——103——134―059—07409304813013814715516438.51.751.371.461.720.680.911.150.591.471.551.631.711.8L30x44.5892281791842080870901130581491571651741823102.111.662.582.590.991.111.390.711.701.781.861.942.03L36x44.510.42.762.163.293.181.281.091.380.701.731.81.891.972.055107238265395368156108136070175183191199208310.92.361.853.593.281.231.231.550.791.861.942.012.092.18L40x4511.33.092.424.604.051.601.221.540.791.881.962.042.122.25117379298553472196121152078190198206214223312.22.662.095.174.251.581.391.760.902.062.142.212.292.37412.63.492.746.655.292.051.381.740.892.082.162.242.322.4L45x55134.293.378.046.202.511.371.720.882.102.182.262.342.42-6——133——508―399——933—―699——295—136171088212222282362.44313.42.972.337.185.361.961.551.961.002.262.332.412.482.56413.83.903.069.266.702.561.541.940.992.282.362.432.512.59L50x55.514.24.803.7711.217.903.131.531.920.982.302.382.452.532.616146569446130589536815119109823224248256264314.83.342.6210.196.862.481.752.21.132.502.572.642.722.8415.34.393.4513.188.633.241.732.181.112.522.592.672.742.82L56x5615.75.424.2516.0210.223.971.722.171.102.542.612.692.772.858168837657236314066031682111092602672752832914174.983.9119.0311.224.131.962.461.262.792.872.943.023.09517.46.144.8223.1713.335.081.942.451.252.822.892.963.043.12L63x6717.87.295.7227.1215.266.001.932.431.242.832.912.983.063.14818.59.517.4734.4518.597.751.902.391.232.872.953.033.13.1810193116691541092134939188236122291299307315323418.65.574.3726.3914.165.142.182.741.43.073.143.213.293.36519.16.885.4032.2116.896.322.162.731.393.093.163.243.313.39L70x6819.58.166.4137.7719.397.482.152.711.383.113.183.263.333.41719.99.427.4043.0921.688.592.142.691.383.133.23.283.363.438203106783748172379968213268137315322330338346520.37.415.8239.9619.737.302.322.921.53.293.363.433.53.58620.78.806.9146.9122.698.632.312.911.493.313.383.453.533.6L75x7921.110.167.9853.5725.429.932.302.891.483.333.43.473.553.63821.511.509.0359.9627.9311.22.282.871.473.353.423.503.573.651022214131109719832401364226284146338346354361369521.57.916.2148.7922.708.342.483.131.63.493.563.633.713.78621.99.407.3857.3526.169.872.473.111.593.513.583.653.733.8L80x7922.310.868.5365.5829.3811.372.463.11.583.533.603.673.753.83822.712.309.6673.5032.3612.832.443.081.573.553.623.703.773.851023515131187884337681564242304156358366374381389

单角钢双角钢型号圆角重心矩截面积惯性矩截面模量回转半径i,当a为下列数值质量yRZAIxWxmaxWxminixix06mm8mm10mm12mm14mm0(mm)(cm2)(kg/m)(cm4)(cmp3)(cm)y0(cm)624.410.648.3582.7733.9912.612.793.511.83.913.984.054.124.2724.812.39.6694.8338.2814.542.783.51.783.9344.074.144.22L90x81025.213.9410.95106.542.316.422.763.481.783.954.024.094.174.241025.917.1713.48128.649.5720.072.743.451.763.984.064.134.214.281226.720.3115.94149.255.9323.572.713.411.754.024.094.174.254.32626.711.939.3711543.0415.683.13.9124.34.374.444.514.58727.113.810.8313148.5718.13.093.891.994.324.394.464.534.61827.615.6412.28148.253.7820.473.083.881.984.344.414.484.554.63L100X101228.419.2615.12179.563.2925.063.053.841.964.384.454.524.64.671229.122.817.9208.971.7229.473.033.811.954.414.494.564.644.711429.926.2620.61236.579.1933.7333.771.944.454.534.64.684.751630.629.6323.26262.585.8137.822.983.741.934.494.564.644.724.8729.615.211.93177.259.7822.053.414.32.24.724.794.864.945.01830.117.2413.53199.566.3624.953.44.282.194.744.814.884.965.03L110X101230.921.2616.69242.278.4830.63.384.252.174.784.854.9255.071231.625.219.78282.689.3436.053.354.222.154.824.894.965.045.111432.429.0622.81320.799.0741.313.324.182.144.854.9355.085.15833.719.7515.529788.232.523.884.882.55.345.415.485.555.621034.524.3719.13361.7104.839.973.854.852.485.385.455.525.595.66L125x121435.328.9122.7423.2119.947.173.834.822.465.415.485.565.635.71436.133.3726.19481.7133.654.163.84.782.455.455.525.595.675.741038.227.3721.49514.7134.650.584.345.462.785.986.056.126.26.27123932.5125.52603.7154.659.84.315.432.776.026.096.166.236.31L140X141439.837.5729.49688.817368.754.285.42.756.066.136.26.276.341640.642.5433.39770.2189.977.464.265.362.746.096.166.236.316.381043.131.524.73779.5180.866.74.976.273.26.786.856.926.997.061243.937.4429.39916.6208.678.984.956.243.186.826.896.967.037.1L160X141644.743.333.991048234.490.954.926.23.166.866.9377.077.141645.549.0738.521175258.3102.64.896.173.146.896.967.037.17.181248.942.2433.161321270100.85.597.053.587.637.77.777.847.911449.748.938.381514304.6116.35.577.023.577.677.747.817.887.95L180X161650.555.4743.541701336.9131.45.546.983.557.77.777.847.917.981851.361.9548.631881367.1146.15.516.943.537.737.87.877.958.021454.654.6442.892104385.1144.76.27.823.988.478.548.618.678.751655.462.0148.682366427163.76.187.793.968.58.578.648.718.78L200X181856.269.354.42621466.5182.26.157.753.948.538.68.678.758.822056.976.560.062867503.6200.46.127.723.938.578.648.718.788.852458.490.6671.173338571.5235.86.077.643.98.638.718.788.858.92不等边角钢角钢型号单角钢双角钢

Bxbxt圆角重心矩截面积质量回转半径iy,当a为下列数值iy,当a为下列数值RZxZyAixiyiy06mm8mm10mm12mm6mm8mm10mm12mm(mm)(cm2(kg/m)(cm)(cm)(cm)3L25x16x43.54.2468.6901.161500.911180.440430.780770.340340.840870.930961.021051.111141.41421.481511.57161.651683L32x20x43.54.95310.81121.491941.171520.550541.0110.430430.970991.051081.141161.231251.711741.791821.88191.961993L40x25x445.96313.21371.892471.481940.70691.281260.540541.131161.211241.31321.381412.072092.142172.232252.312343L45x28x456.46814.71512.152811.69220.790781.441430.61061.231251.311331.391411.47152.282312.362392.442472.522553L50x32x45.57.377161652.433181.912490.91091.61590.70691.38141.451471.531551.611642.492512.562592.642672.722753L56x36x 4568.08.58817.818.21872.743.594422.152.823471.031.021011.81.791770.790.780781.511.531561.591.611631.661.691711.741.771792.752.77282.822.852882.92.932962.983.0130445L63x40x6779.29.59.910320.420.821.22164.064.995.91683.193.924.645341.141.121.11112.0221.991960.880.870.860861.661.681.711731.741.761.78181.811.841.861881.891.921.941973.093.113.133153.163.193.213233.243.273.29333.323.353.3733945L70x45x677.510.210.611.011322.322.823.22364.555.616.647663.574.45.226011.291.281.261252.252.232.22220.990.980.970971.841.861.88191.911.941.961981.992.012.042062.072.092.112143.393.413.443463.463.493.513543.543.573.593613.623.643.6736956L75x50x810811.712.112.913624.024.425.22606.137.269.471164.815.77.43911.431.421.41382.392.382.352331.091.081.071062.062.082.122162.132.152.192242.22.232.272312.282.32.35243.63.633.673713.683.73.753793.763.783.833873.833.863.9139656L80x50x78811.411.812.112526.026.526.92736.387.568.7298755.936.857751.421.411.391382.572.552.542521.11.091.081072.022.042.062082.092.112.132152.172.192.212232.242.272.292313.883.93.923943.953.9844024.034.054.08414.14.134.1641856L90x56x78912.512.913.313629.129.530.03047.218.569.881125.666.727.768781.591.581.571562.92.882.872851.231.221.221212.222.242.262282.292.312.332352.362.392.412432.442.462.492514.324.344.374394.394.424.444474.474.54.524544.554.574.6462不等边角钢角钢型号Bxbxt单角钢双角钢圆角重心矩截面积质量回转半径i%当a为下列数值i\i当a为下列数值RZxZyAixiyiy06mm8mm10mm12mm6mm8mm10mm12mm(mm)(cm2)(kg/m)(cm)(cm)(cm)(mm)(cm2)(kg/m)(cm)(cm)(cm)(mm)(cm2)(kg/m)(cm)614.332.49.627.551.793.211.382.492.562.632.714.774.854.925714.732.811.18.721.783.21.372.512.582.652.734.84.874.955.03L100x63x8101533.212.69.881.773.181.372.532.62.672.754.824.94.975.05101583415512117531513525726427227948649450251619.729.510.68.352.43.171.733.313.383.453.524.544.624.694.76720.13012.39.662.393.161.713.323.393.473.544.574.644.714.79L100x80x81020.530.413.910.92.373.151.713.343.413.493.564.594.664.734.81102133121721352353121693383