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1、熱軋H型鋼尺寸規(guī)格(摘自GB/T112631998) H高度；B寬度；t1腹板厚度；t2翼緣厚度；r工藝圓角(表一)類別型號(高度×寬度)截面尺寸/mm截面面積/cm2理論重量/kg·m-1截面特性參數(shù)H×Bt1t2r慣性矩/cm4慣性半徑/cm截面模數(shù)/cm3IXIYiXiYWXWYHW寬翼緣100×100100×100681021.9017.23831344.182.4776.526.7125×125125×1256.591030.3123.88472945.293.1113647.0150×1501

2、50×1507101340.5531.916605646.393.7322175.1175×175175×1757.5111351.4340.329009847.504.37331112200×200200×2008121664.2850.5477016008.614.99477160200×20412121672.2856.7503017008.354.85503167250×250250×2509141692.1872.410800365010.86.29867292250×255141416104.

3、782.211500388010.56.09919304300×300294×302121220108.385.017000552012.57.141160365300×300101520120.494.520500676013.17.491370450300×305151520135.410621600710012.67.241440466350×350344×348101620146.0115333001120015.18.781940646350×350121920173.9137403001360015.28.842

4、300776400×400 388×402151524179.2141492001630016.69.522540809394×398111824187.6147564001890017.310.02860951400×400132124219.5172666902240017.510.133401120400×408212124251.5197711002380016.89.7335601170414×405182824296.2233930003100017.710.244901530428×407203524

5、361.42841190003940018.210.455801930458×417305024529.34151870006050018.810.781802900498×432457024770.86052980009440019.711.1120004370(表二)類別型號(高度×寬度)截面尺寸/mm截面面積/cm2理論重量/kg·m-1截面特性參數(shù)H×Bt1t2r慣性矩/cm4慣性半徑/cm截面模數(shù)/cm3IXIYiXiYWXWYHM中翼緣150×100148×100691327.2521.410401516.172

6、.3514030.2200×150194×150691639.7631.227405088.303.5728367.7250×175244×1757111656.2444.1612098510.44#215;200194×2008122073.0357.311400160012.54.69779160350×250340×25091420101.579.721700365014.66.001280292400×300390×300101624136.710738900721016

7、.97.262000481450×300440×300111824157.412456100811018.97.182550541500×300482×300111528146.411560800677020.46.802520451488×300111828164.412971400812020.87.032930541600×300582×300121728174.5137103000767024.36.633530511588×300122028192.5151118000902024.86.85402060

8、1594×302142328222.41751370001060024.96.904620701(表三)類別型號(高度×寬度)截面尺寸/mm截面面積/cm2理論重量/kg·m-1截面特性參數(shù)H×Bt1t2r慣性矩/cm4慣性半徑/cm截面模數(shù)/cm3IXIYiXiYWXWYHN窄翼緣100×50100×50571012.169.5419214.93.981.1138.55.96125×60125×60681017.0113.341729.34.9513.166.89.75150×75150×75

9、571018.1614.367949.66.121.6590.613.2175×90175×90581023.2118.2122097.67.262.0514021.7200×100198×994.571323.5918.516101148.272.2016323.0200×1005.581327.5721.718801348.252.2118826.8250×125248×124581332.8925.8356025510.42.7828741.1250×125691337.8729.7408029410.42.

10、7932647.0300×150298×1495.581641.5532.6646044312.43.2643359.4300×1506.591647.5337.3735050812.43.2749067.7350×175346×174691653.1941.81120079214.53.8664991.0350×1757111663.6650.01370098514.73.93782113400×150400×1508131671.1255.81880073416.33.2194297.9400×200

11、396×1997111672.1656.720000145016.74.481010145400×2008131684.1266.023700174016.84.541190174450×150450×1509142083.4165.52710079318.03.081200106450×200446×1998122084.9566.719000158018.54.311300159150×2009142097.4176.533700187018.64.381500187500×150500×200101

12、62098.237783.041540121500×200496×19991420101.379.541900184020.34.271690185500×200101620114.289.647800214020.54.331910214506×201111920131.310356500258020.84.432230257600×200596×199101524121.295.169300198023.94.042330199600×200111724135.210678200228024.14.112610228606×201122024153.312091000272024.44.213000271700×300692×300132028211.5166172000902028.66.534980602700×300132428235.51852010001080029.36.785760722800×300792×300142228243.4191254000993032.36.396400662800×300142628267.421

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