H型钢规格尺寸表

1、.热轧HGB/T112631998)H高度；B宽度；t 腹板厚度；t 翼缘厚度；r工艺圆角12热轧H 型钢理论重量计算公式：热轧H 型钢理论重量=*L*7.85*1/10001其中 高度脚宽（MM），d-腰厚内面圆角半径 -边端圆角半径长度（M）1热轧H 型钢是一种截面面积分配更加优化、强重比更加合理的经济断面高效型材，因热轧H相同而得名。热轧 H 型钢具有抗弯能力强H 型钢规格分为宽翼缘热轧H 型钢规格、窄翼缘热轧H 型钢规格和热轧H 型钢桩规格H 型钢规格表示方法为：高度H 宽度B 腹板厚度 t1 翼板厚度 t2，如 H 型钢 SS400 200200812 表示为高 200mm 宽 20

2、0mm 腹板厚度 8mm，翼板厚度12mm 的宽翼缘H 型钢尺寸规格，其牌号为Q235 或 。热轧HH 型钢尺寸规格截面形状经济合理，力学性能30-40%；又因其腿内 外侧平（如厂房、高层建筑等），.梁、船舶、起重运输机械、设备基础、支架、基础桩等。热轧H 型钢主要用于用于工业厂房、民用建筑、市政工程、石油平台、桥梁、平板车大梁、电气化铁路的电力支架、铁路沿线的钢结构桥梁等轻型、超轻型H 型钢非常适用于集装箱、移动房屋、各类车库、箱式火车、电气支架、各类场馆、小别墅制造业。(表一)类别型号(高度宽度)HB截面尺/mm截面理面积重ttr截面特性参数惯性矩/cm4/cm截面模数/cm3100100

3、12512515015017517520020025025012/kgm-1IXiiWWXYXYHW宽翼缘3003001001006100100681021.9017.23831344.182.4776.526.71251256.591030.3123.88472945.293.1113647.01501507101340.5531.916605646.393.7322175.11751757.5111351.4340.329009847.504.373311122002008121664.2850.5477016008.614.9947716020020412121672.2856.7503

4、017008.354.855031672502509141692.1872.410800365010.86.29867292250255141416104.782.211500388010.56.09919304294302121220108.385.017000552012.57.141160365300300101520120.494.520500676013.17.491370450300305151520135.410621600710012.67.241440466344348101620146.0115333001120015.18.781940646350350121920173

5、.9137403001360015.28.842300776388402151524179.2141492001630016.69.522540809394398111824187.6147564001890017.310.02860951400400132124219.5172666902240017.510.133401120400408212124251.5197711002380016.89.7335601170414405182824296.2233930003100017.710.244901530428407203524361.42841190003940018.210.4558

6、01930458417305024529.34151870006050018.810.781802900498432457024770.86052980009440019.711.1120004370400400截面尺寸/mm类别截面尺寸/mm类别型号(高度宽度)HBt2截面面积/cm2理论重量/kgm-1惯性矩/cm4截面特性参数/cm截面模数/cm31trIXIYiXiYWXWY150100148100691327.2521.410401516.172.3514030.2200150194150691639.7631.227405088.303.5728367.72501752441757

7、111656.2444.1612098510.44.185021133002002942008122073.0357.311400160012.54.6977916035025034025091420101.579.721700365014.66.001280292HM400300390300101624136.710738900721016.97.262000481中翼缘450300440300111824157.412456100811018.97.182550541482300111528146.411560800677020.46.802520451500300488300111828

8、164.412971400812020.87.032930541582300121728174.5137103000767024.36.633530511600300588300122028192.5151118000902024.86.854020601594302142328222.41751370001060024.96.904620701(表三)类别型号(高度宽度)HB截面尺寸/mmttr12/cm2理论重量/kgm-1惯性矩/cm4截面特性参数惯性半径/cm截面模数/cm3IIiiWWXYXYXYHN窄翼缘100501256015075175902001002501253001503

9、5017540015040020084002008131684.1266.023700174016.84.5411901744501504501509142083.4165.52710079318.03.081200106100501256015075175901989920010024812425012529814930015034617435017540015039619956554.55.5565.56.5678771081071081071381381391381691691611161316111612.1617.0118.1623.2123.5927.5732.8937.8741.

10、5547.5353.1963.6671.1272.169.5413.314.318.218.521.725.829.732.637.341.850.055.856.719241767912201610188035604080646073501120013700188002000014.929.349.697.611413425529444350879298573414503.984.956.127.268.278.2510.410.412.412.414.514.716.316.71.1113.11.652.052.202.212.782.793.263.273.863.933.214.483

11、8.566.890.614016318828732643349064978294210105.969.7513.221.723.026.841.147.059.467.791.011397.91451502009141502009142097.4176.533700187018.64.38150018750015050020010162098.237783.04154012149619991420101.379.541900184020.34.271690185500200500200101620114.289.647800214020.54.331910214506

12、201111920131.310356500258020.84.43223025744619981284.9566.719000158018.54.311300159600200600200700300800300900300596199101524121.295.169300198023.94.042330199600200111724135.210678200228024.14.112610228606201122024153.312091000272024.44.213000271692300132028211.5166172000902028.66.534980602700300132

13、428235.51852010001080029.36.785760722792300142228243.4191254000993032.36.396400662800300142628267.42102920001170033.06.627290782890299152328270.92133450001030035.76.167760688900300162828309.82434110001260036.46.399140843912302183428364.02864980001570037.06.56109001040热轧HGB/T112631998)截面尺寸/mm型号类别理论截面

14、面积重量截面特性参数惯性矩惯性半径截面模数表面面积(高度宽度)HBtt/kgm-1/kgm-1IxIYixiYWxWY/m2m-120020020020412121672.2856.7503017008.354.855031671.1625025024425225025511141114161682.05104.764.482.28790115002940388010.410.55.986.097209192333041.451.46294302121220108.385.017000552012.57.1311503651.74HP300300300300101520120.494.5205

15、00676013.17.4913704501.75300305151520135.410621600711012.67.2414404661.76338351131320135.310628200938014.48.3316705352.02350350344354161620166.6131353001180014.68.4320506692.04350350121920173.9137403001360015.28.8423007762.04r/cm2/cm4/cm/cm3350357191920198.4156428001440014.78.5324508092.06388402151524179.2141492001630016.69.5225408092.31394405181824215.2169599002000016.79.6330409862.33400400132124219.5172669002240017.510.1334011202.33400400400408212124251.5197711002380016.89.73356011702.354144051828242