《热轧H型钢尺寸规格》.docx

热轧H型钢尺寸规格（摘自GB/T11263-1998）H一高度；B一宽度；ti一腹板厚度；t2-翼缘厚度；r一工艺圆角（表一）型号（高度X宽度）截面尺寸/mm截面理论截面特性参数类别HXBt1t2r面积重量惯性矩/cm4惯性半径/cm截面模数/cm3/cm2/kg-m-1IXIyiXiYWxWy100X100100X100681021.9017.23831344.182.4776.526.7125X125125X1256.591030.3123.88472945.293.1113647.0150X150150X1507101340.5531.916605646.393.7322175.1175X175175X1757.5111351.4340.329009847.504.37331112200X200200X2008121664.2850.5477016008.614.99477160200X20412121672.2856.7503017008.354.85503167250X250250X2509141692.1872.410800365010.86.29867292250X255141416104.782.211500388010.56.09919304294X302121220108.385.017000552012.57.141160365HW300X300300X300101520120.494.520500676013.17.491370450宽翼缘300X305151520135.410621600710012.67.241440466350X350344X348101620146.0115333001120015.18.781940646350X350121920173.9137403001360015.28.842300776388X402151524179.2141492001630016.69.522540809394X398111824187.6147564001890017.310.02860951400X400132124219.5172666902240017.510.133401120400X400400X408212124251.5197711002380016.89.7335601170414X405182824296.2233930003100017.710.244901530428X407203524361.42841190003940018.210.455801930458X417305024529.34151870006050018.810.781802900498X432457024770.86052980009440019.711.1120004370（表二）类别型号（高度X宽度）截回尺、」/mm截面面积/cm2理论重量/kg-m-1截面特性参数HXBt1t2r惯性矩/cm4惯性半径/cm耐模数/cm3IXIyiXiYWxWy150X100148X100691327.2521.410401516.172.3514030.2200X150194X150691639.7631.227405088.303.5728367.7250X175244X1757111656.2444.1612098510.44.18502113300X200294X2008122073.0357.311400160012.54.69779160350X250340X25091420101.579.721700365014.66.001280292HM400X300390X300101624136.710738900721016.97.262000481中翼缘450X300440X300111824157.412456100811018.97.182550541500X300482X300111528146.411560800677020.46.802520451488X300111828164.412971400812020.87.032930541582X300121728174.5137103000767024.36.633530511600X300588X300122028192.5151118000902024.86.854020601594X302142328222.41751370001060024.96.904620701（表三）截面尺寸/mm截面面积/cm2理论重量/kg-m-1截面特性参数类别型号（高度X宽度）HXBt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3IXIyixiYWxWyHN100X50100X50571012.169.5419214.93.981.1138.55.96125X60125X60681017.0113.341729.34.9513.166.89.75窄翼缘150X75150X75571018.1614.367949.66.121.6590.613.2175X90175X90581023.2118.2122097.67.262.0514021.7200X100198X994.571323.5918.516101148.272.2016323.0200X1005.581327.5721.718801348.252.2118826.8250X125248X124581332.8925.8356025510.42.7828741.1250X125691337.8729.7408029410.42.7932647.0300X150298X1495.581641.5532.6646044312.43.2643359.4300X1506.591647.5337.3735050812.43.2749067.7350X175346X174691653.1941.81120079214.53.8664991.0350X1757111663.6650.01370098514.73.93782113400X150400X1508131671.1255.81880073416.33.2194297.9400X200396X1997111672.1656.720000145016.74.481010145400X2008131684.1266.023700174016.84.541190174450X150450X1509142083.4165.52710079318.03.081200106450X200446X1998122084.9566.719000158018.54.311300159450X2009142097.4176.533700187018.64.381500187500X150500X20010162098.2377.13850090719.83.041540121496X19991420101.379.541900184020.34.271690185500X200500X200101620114.289.647800214020.54.331910214506X201111920131.310356500258020.84.432230257600X200596X199101524121.295.169300198023.94.042330199600X200111724135.210678200228024.14.112610228606X201122024153.312091000272024.44.213000271700X300692X300132028211.5166172000902028.66.534980602700X300132428235.518520100010800。