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1、热轧H型钢尺寸规格(摘自GB/T112631998)H高度；B宽度；t1腹板厚度；t2翼缘厚度；r工艺圆角H高度；B宽度；t1腹板厚度；t2翼缘厚度；r工艺圆角(表一)类别型号截面尺寸/mm截面理论截面特性参数(高度宽度)HBt1t2r面积重量惯性矩/cm4/cm2/kgm-1IXHW100100100100681021.917.2383宽翼缘1251251251256.591030.3123.88471501501501507101340.5531.916601751751751757.5111351.4340.329002002002002008121664.2850.5477020020
2、412121672.2856.750302502502502509141692.1872.410800250255141416104.782.211500300300294302121220108.38517000300300101520120.494.520500300305151520135.41062160035035034434810162014611533300350350121920173.913740300400400388402151524179.214149200394398111824187.614756400400400132124219.5172666904004082
3、12124251.519771100414405182824296.223393000428407203524361.4284119000458417305024529.3415187000498432457024770.8605298000(表二)类别型号截面尺寸/mm截面理论截面特性参数(高度宽度)HBt1t2r面积重量惯性矩/cm4/cm2/kgm-1IXHM150100148100691327.2521.41040中翼缘200150194150691639.7631.227402501752441757111656.2444.161203002001942008122073.0357.
4、31140035025034025091420101.579.721700400300390300101624136.710738900450300440300111824157.412456100500300482300111528146.411560800488300111828164.412971400600300582300121728174.5137103000588300122028192.5151118000594302142328222.4175137000(表三)类别型号截面尺寸/mm截面理论截面特性参数(高度宽度)HBt1t2r面积重量惯性矩/cm2/kgm-1/cm4IX
5、HN1005010050571012.169.54192窄翼缘1256012560681017.0113.34171507515075571018.1614.36791759017590581023.2118.21220200100198994.571323.5918.516102001005.581327.5721.71880250125248124581332.8925.83560250125691337.8729.740803001502981495.581641.5532.664603001506.591647.5337.37350350175346174691653.1941.811
6、2003501757111663.6650137004001504001508131671.1255.8188004002003961997111672.1656.7200004002008131684.1266237004501504501509142083.4165.5271004502004461998122084.9566.7190001502009142097.4176.53370050015050020010162098.2377.13850050020049619991420101.379.541900500200101620114.289.6478005062011119201
7、31.310356500600200596199101524121.295.169300600200111724135.210678200606201122024153.312091000700300692300132028211.5166172000类别HBt1t2r700300132428235.5185201000800300792300142228243.4191254000800300142628267.4210292000900300890299152328270.9213345000900300162828309.824341100091230218342836428649800
8、0热 轧 普通 工 字钢 尺 寸规格(摘自GB/T7061988)(表一)型号尺寸/mm截面理论hbdtrr1面积重量/cm2/kgm-110100684.57.66.53.314.34511.26112.61267458.473.518.11814.22314140805.59.17.53.821.51616.89161608869.98426.13120.51318180946.510.78.54.330.75624.14320a200100711.494.535.57827.92970030020b200102911494.539.57831.06922a2201107.512.39.5
9、4.842.12833.0722b2201129.512.39.54.846.52836.52425a25011681310548.54138.10525b250118101310553.54142.0328a2801228.513.710.55.355.40443.49228b28012410.513.710.55.361.00447.88832a3201309.51511.55.867.15652.77732b32013211.51511.55.873.55657.74132c32013413.51511.55.879.95662.76536a3601361015.812676.4860.
10、03736b3601381215.812683.6865.68936c3601401415.812690.8871.341(表二)型号尺寸/mm截面理论hbdtrr1面积重量/cm2/kgm-140a40014210.516.512.56.386.11267.59840b40014412.516.512.56.394.11273.87840c40014614.516.512.56.3102.11280.15845a45015011.51813.56.8102.44680.4245b45015213.51813.56.8111.44687.48545c45015415.51813.56.8120
11、.44694.5550a5001581220147119.30493.65450b5001601420147129.304101.50450c5001621620147139.304109.35456a56016612.52114.57.3135.435106.31656b56016814.52114.57.3146.435115.10856c56017016.52114.57.3157.835123.963a6301761322157.5154.658121.40763b6301781522157.5167.258131.29863c6301801722157.5180.858141.189
12、121207458.473.517.81813.98724a24011681310547.74137.47724b240118101310552.54141.24527a2701228.513.710.55.354.55442.82527b27012410.513.710.55.359.95447.06430a300126914.4115.561.25448.08430b3001281114.4115.567.25452.79430c3001301314.4115.573.25457.50455a55016812.52114.57.3134.185105.33555b55016814.5211
13、4.57.3145.185113.9755c55017016.52114.57.3156.185122.605惯性半径/cm截面模数/cm3IYiXiYWXWY1344.182.4776.526.72945.293.11136475646.393.7322175.19847.54.3733111216008.614.9947716017008.354.85503167365010.86.29867292388010.56.09919304552012.57.141160365676013.17.491370450710012.67.2414404661120015.18.78194064613
14、60015.28.8423007761630016.69.5225408091890017.31028609512240017.510.1334011202380016.89.73356011703100017.710.2449015303940018.210.4558019306050018.810.7818029009440019.711.1120004370惯性半径/cm截面模数/cm3截面特性参数惯性矩/cm4截面特性参数惯性矩/cm4IYiXiYWXWY1516.172.3514030.25088.33.5728367.798510.44.18502113160012.54.6977
15、9160365014.661280292721016.97.262000481811018.97.182550541677020.46.82520451812020.87.032930541767024.36.633530511902024.86.8540206011060024.96.94620701惯性半径截面模数/cm/cm3IYiXiYWXWY14.93.981.1138.55.9629.34.9513.166.89.7549.66.121.6590.613.297.67.262.0514021.71148.272.2163231348.252.2118826.825510.42.78
16、28741.129410.42.793264744312.43.2643359.450812.43.2749067.779214.53.866499198514.73.9378211373416.33.2194297.9145016.74.481010145174016.84.541190174793183.081200106158018.54.311300159187018.64.38150018790719.83.041540121184020.34.271690185214020.54.331910214258020.84.432230257198023.94.0423301992280
17、24.14.112610228272024.44.213000271902028.66.534980602截面特性参数惯性矩/cm41080029.36.785760722993032.36.39640066211700336.6272907821030035.76.1677606881260036.46.39914084315700376.56109001040参考数值X-XY-YIX/cm4WX/cm3IX/cmIX：SXIY/cm4WY/cm3iY/cm245494.148.59339.721.5248877.55.210.84846.912.71.617121025.761264.41
18、6.11.7311301416.5813.893.121.21.8916601857.3615.412226223702878.1517.215831.52.1225002507.9616.916933.12.0634003098.9918.922540.92.3135703258.7818.723942.72.27502040210.221.628048.32.452804239.9421.330952.42.4711050811.324.634556.62.5748053411.124.237961.22.491110069212.827.546070.82.621160072612.62
19、7.1502762.611220076012.326.854481.22.611580087514.430.755281.22.691650091914.130.358284.32.641730096213.829.961287.42.6参考数值X-XY-YIX/cm4WX/cm3IX/cmIX：SXIY/cm4WY/cm3iY/cm21700109015.934.166093.22.7722800114015.633.669296.22.7123900119015.233.272799.62.6532200143017.738.68551142.8933800150017.438894118
20、2.8435300157017.137.69381222.7946500186019.742.811201423.0748600194019.442.411701463.015060020801941.812201512.966560023402247.713701653.1868500245021.647.214901743.1671400255021.346.715601833.1693900298024.654.217001933.3198100316024.253.518102043.29102000330023.852.919202143.2743672.74.9510.346.912.71.6245703819.7720.728048.42.4248004009.5720.429750.42.38655048510.923.834556.62.51687050910.722.936658.92.47895059712.125.740063.52.55940062711.825.442265.92.5985065711.62644568.52.4662900229021.646.913701643.1965600239021.246.414201703.1468400249020.945.814801753.08