热轧H型钢尺寸规格本

..热轧H型钢尺寸规格(摘自GB/T11263—1998)

H—高度；B——宽度；t1—腹板厚度；t2—翼缘厚度；r—工艺圆角热轧H型钢理论论重量计算公公式：热轧H型钢理论重重量=<hd++2r(b--d)+0..8584((r2-r12)>*L**7.85**1/10000其中h-----高度（MM），b----脚宽（MM），d----腰厚（MM），r----内面圆角半半径（MM），r1----边端圆角半半径（MM），L------长度（M）热轧H型钢是一一种截面面积积分配更加优优化、强重比比更加合理的的经济断面高高效型材，因因热轧H型钢规格断断面与英文字字母“H”相同而得名名。热轧H型钢具有抗抗弯能力强、施施工简单、节节约成本和结结构重量轻等等优点，已被被广泛应。热热轧H型钢规格分分为宽翼缘热热轧H型钢规格（HW）、窄翼缘缘热轧H型钢规格（HN）和热轧H型钢桩规格格（HP）三类。热热轧H型钢规格表表示方法为：：高度H宽度B腹板厚度t1翼板厚度t2，如H型钢Q235、SS4000

20022008122表示为高200mm宽200mm腹板厚度8mm，翼板厚度12mm的宽翼缘H型钢尺寸规规格，其牌号号为Q235或SS400。热轧H型钢是一种种新型经济建建筑用钢。H型钢尺寸规规格截面形状状经济合理，力力学性能好，轧轧制时截面上上各点延伸较较均匀、内应应力小，与普普通工字钢比比较，具有截截面模数大、重重量轻、节省省金属的优点点，可使建筑筑结构减轻30-400%；又因其腿腿内外侧平行行，腿端是直直角，拼装组组合成构件，可可节约焊接、铆铆接工作量达达25%。常用于要要求承截能力力大，截面稳稳定性好的大大型建筑（如如厂房、高层层建筑等），以以及桥梁、船船舶、起重运运输机械、设设备基础、支支架、基础桩桩等。热轧H型钢主要用用于用于工业业厂房、民用用建筑、市政政工程、石油油平台、桥梁梁、平板车大大梁、电气化化铁路的电力力支架、铁路路沿线的钢结结构桥梁等轻轻型、超轻型型H型钢非常适适用于集装箱箱、移动房屋屋、各类车库库、箱式火车车、电气支架架、各类场馆馆、小别墅制制造业。(表一)类别型号(高度×宽度))截面尺寸/mmm截面面积/cm2理论重量/kg·m-11截面特性参数H×Bt1t2r惯性矩/cm44惯性半径/cmm截面模数/cmm3IXIYiXiYWXWYHW宽翼缘100×1000100×1000681021.9017.23831344.182.4776.526.7125×1255125×12556.591030.3123.88472945.293.1113647.0150×15001505531.916605646.393.7322175.1175×1755175×17557.5111351.4340.329009847.504.37331112200×2000200×20008121664.2850.5477016008.614.99477160200×204412121672.2856.7503017008.354.85503167250×2500250×25009141692.1872.410800365010.86.29867292250×2555141416104.782.211500388010.56.09919304300×3000294×3022121220108.385.017000552012.57.141160365300×3000101520120.494.520500676013.17.491370450300×3055151520135.410621600710012.67.241440466350×3500344×3488101620146.0115333001120015.18.781940646350×3500121920173.9137403001360015.28.842300776400×4000

388×4022151524179.2141492001630016.69.522540809394×3988111824187.6147564001890017.310.02860951400×4000132124219.5172666902240017.510.133401120400×4088212124251.5197711002380016.89.7335601170414×4055182824296.2233930003100017.710.244901530428×4077203524361.42841190003940018.210.455801930458×4177305024529.34151870006050018.810.781802900498×4322457024770.86052980009440019.711.1120004370(表二)类别型号(高度×宽度))截面尺寸/mmm截面面积/cm2理论重量/kg·m-11截面特性参数H×Bt1t2r惯性矩/cm44惯性半径/cmm截面模数/cmm3IXIYiXiYWXWYHM中翼缘150×1000148×1000691327.2521.410401516.172.3514030.2200×1500194×1500691639.7631.227405088.303.5728367.7250×17552442444.1612098510.442000294×20008122073.0357.311400160012.54.69779160350×2500340×250091420101.579.721700365014.66.001280292400×3000390×3000101624136.710738900721016.97.262000481450×3000440×3000111824157.412456100811018.97.182550541500×3000482×3000111528146.411560800677020.46.802520451488×3000111828164.412971400812020.87.032930541600×3000582×3000121728174.5137103000767024.36.633530511588×3000122028192.5151118000902024.86.854020601594×3022142328222.41751370001060024.96.904620701(表三)类别型号(高度×宽度))截面尺寸/mmm截面面积/cm2理论重量/kg·m-11截面特性参数H×Bt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3IXIYiXiYWXWYHN窄翼缘100×50100×50571012.169.5419214.93.981.1138.55.96125×60125×60681017.0113.341729.34.9513.166.89.75150×75150×75571018.1614.367949.66.121.6590.613.2175×90175×90581023.2118.2122097.67.262.0514021.7200×1000198×994.571323.5918.516101148.272.2016323.0200×10005.581327.5721.718801348.252.2118826.8250×1255248×1244581332.8925.8356025510.42.7828741.1250×1255691337.8729.7408029410.42.7932647.0300×1500298×14995.581641.5532.6646044312.43.2643359.4300×15006.591647.5337.3735050812.43.2749067.7350×1755346×1744691653.1941.81120079214.53.8664991.03506650.01370098514.73.93782113400×15004001255.81880073416.33.2194297.9400×2000396×19997111672.1656.720000145016.74.481010145400×20008131684.1266.023700174016.84.541190174450×15004504165.52710079318.03.081200106450×2000446×19998122084.9566.719000158018.54.311300159150×20009142097.4176.533700187018.64.381500187500×1500500×200010162098.237783.041540121500×2000496×199991420101.379.541900184020.34.271690185500×2000101620114.289.647800214020.54.331910214506×2011111920131.310356500258020.84.432230257600×2000596×1999101524121.295.169300198023.94.042330199600×2000111724135.210678200228024.14.112610228606×2011122024153.312091000272024.44.213000271700×3000692×3000132028211.5166172000902028.66.534980602700×3000132428235.51852010001080029.36.785760722800×3000792×3000142228243.4191254000993032.36.396400662800×3000142628267.42102920001170033.06.627290782900×3000890×2999152328270.92133450001030035.76.167760688900×3000162828309.82434110001260036.46.399140843912×3022183428364.02864980001570037.06.56109001040热轧H型钢柱尺尺寸规格(摘自GB/T111263—1998))

类别型

号(高度×宽度))截面尺寸/mmm截面面积/cm2理论重量/kg·m-11截面特性参数H×Bt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3表面面积/m2·m-11IxIYixiYWxWYHP200×2000200×204412121672.2856.7503017008.354.855031671.16250×2500244×252211111682.0564.48790294010.45.987202331.45250×2555141416104.782.211500388010.56.099193041.46300×3000294×3022121220108.385.017000552012.57.1311503651.74300×3000101520120.494.520500676013.17.4913704501.75300×3055151520135.410621600711012.67.2414404661.76350×3500338×3511131320135.310628200938014.48.3316705352.02344×3544161620166.6131353001180014.68.4320506692.04350×3500121920173.9137403001360015.28.8423007762.04350×3577191920198.4156428001440014.78.5324508092.06400×4000388×4022151524179.2141492001630016.69.5225408092.31394×4055181824215.2169599002000016.79.6330409862.33400×4000132124219.5172669002240017.510.1334011202.33400×4088212124251.5197711002380016.89.733560