熱軋H型鋼尺寸規(guī)格本

..熱軋H型鋼尺寸規(guī)格(摘自GB/T11263—1998)

H—高度；B——寬度；t1—腹板厚度；t2—翼緣厚度；r—工藝圓角熱軋H型鋼理論論重量計(jì)算公公式：熱軋H型鋼理論重重量=<hd++2r(b--d)+0..8584((r2-r12)>*L**7.85**1/10000其中h-----高度（MM），b----腳寬（MM），d----腰厚（MM），r----內(nèi)面圓角半半徑（MM），r1----邊端圓角半半徑（MM），L------長(zhǎng)度（M）熱軋H型鋼是一一種截面面積積分配更加優(yōu)優(yōu)化、強(qiáng)重比比更加合理的的經(jīng)濟(jì)斷面高高效型材，因因熱軋H型鋼規(guī)格斷斷面與英文字字母“H”相同而得名名。熱軋H型鋼具有抗抗彎能力強(qiáng)、施施工簡(jiǎn)單、節(jié)節(jié)約成本和結(jié)結(jié)構(gòu)重量輕等等優(yōu)點(diǎn)，已被被廣泛應(yīng)。熱熱軋H型鋼規(guī)格分分為寬翼緣熱熱軋H型鋼規(guī)格（HW）、窄翼緣緣熱軋H型鋼規(guī)格（HN）和熱軋H型鋼樁規(guī)格格（HP）三類(lèi)。熱熱軋H型鋼規(guī)格表表示方法為：：高度H寬度B腹板厚度t1翼板厚度t2，如H型鋼Q235、SS4000

20022008122表示為高200mm寬200mm腹板厚度8mm，翼板厚度12mm的寬翼緣H型鋼尺寸規(guī)規(guī)格，其牌號(hào)號(hào)為Q235或SS400。熱軋H型鋼是一種種新型經(jīng)濟(jì)建建筑用鋼。H型鋼尺寸規(guī)規(guī)格截面形狀狀經(jīng)濟(jì)合理，力力學(xué)性能好，軋軋制時(shí)截面上上各點(diǎn)延伸較較均勻、內(nèi)應(yīng)應(yīng)力小，與普普通工字鋼比比較，具有截截面模數(shù)大、重重量輕、節(jié)省省金屬的優(yōu)點(diǎn)點(diǎn)，可使建筑筑結(jié)構(gòu)減輕30-400%；又因其腿腿內(nèi)外側(cè)平行行，腿端是直直角，拼裝組組合成構(gòu)件，可可節(jié)約焊接、鉚鉚接工作量達(dá)達(dá)25%。常用于要要求承截能力力大，截面穩(wěn)穩(wěn)定性好的大大型建筑（如如廠房、高層層建筑等），以以及橋梁、船船舶、起重運(yùn)運(yùn)輸機(jī)械、設(shè)設(shè)備基礎(chǔ)、支支架、基礎(chǔ)樁樁等。熱軋H型鋼主要用用于用于工業(yè)業(yè)廠房、民用用建筑、市政政工程、石油油平臺(tái)、橋梁梁、平板車(chē)大大梁、電氣化化鐵路的電力力支架、鐵路路沿線的鋼結(jié)結(jié)構(gòu)橋梁等輕輕型、超輕型型H型鋼非常適適用于集裝箱箱、移動(dòng)房屋屋、各類(lèi)車(chē)庫(kù)庫(kù)、箱式火車(chē)車(chē)、電氣支架架、各類(lèi)場(chǎng)館館、小別墅制制造業(yè)。(表一)類(lèi)別型號(hào)(高度×寬度))截面尺寸/mmm截面面積/cm2理論重量/kg·m-11截面特性參數(shù)H×Bt1t2r慣性矩/cm44慣性半徑/cmm截面模數(shù)/cmm3IXIYiXiYWXWYHW寬翼緣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)類(lèi)別型號(hào)(高度×寬度))截面尺寸/mmm截面面積/cm2理論重量/kg·m-11截面特性參數(shù)H×Bt1t2r慣性矩/cm44慣性半徑/cmm截面模數(shù)/cmm3IXIYiXiYWXWYHM中翼緣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)類(lèi)別型號(hào)(高度×寬度))截面尺寸/mmm截面面積/cm2理論重量/kg·m-11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100×50100×50571012.169.5419214.93.981.1138.55.96125×60125×60681017.0113.341729.34.9513.166.89.75150×75150×75571018.1614.367949.66.121.6590.613.2175×90175×90581023.2118.2122097.67.262.0514021.7200×1000198×994.571323.5918.516101148.272.2016323.0200×10005.581327.5721.718801348.252.2118826.8250×1255248×1244581332.8925.8356025510.42.7828741.1250×1255691337.8729.7408029410.42.7932647.0300×1500298×14995.581641.5532.6646044312.43.2643359.4300×15006.591647.5337.3735050812.43.2749067.7350×1755346×1744691653.1941.81120079214.53.8664991.03506650.01370098514.73.93782113400×15004001255.81880073416.33.2194297.9400×2000396×19997111672.1656.720000145016.74.481010145400×20008131684.1266.023700174016.84.541190174450×15004504165.52710079318.03.081200106450×2000446×19998122084.9566.719000158018.54.311300159150×20009142097.4176.533700187018.64.381500187500×1500500×200010162098.237783.041540121500×2000496×199991420101.379.541900184020.34.271690185500×2000101620114.289.647800214020.54.331910214506×2011111920131.310356500258020.84.432230257600×2000596×1999101524121.295.169300198023.94.042330199600×2000111724135.210678200228024.14.112610228606×2011122024153.312091000272024.44.213000271700×3000692×3000132028211.5166172000902028.66.534980602700×3000132428235.51852010001080029.36.785760722800×3000792×3000142228243.4191254000993032.36.396400662800×3000142628267.42102920001170033.06.627290782900×3000890×2999152328270.92133450001030035.76.167760688900×3000162828309.82434110001260036.46.399140843912×3022183428364.02864980001570037.06.56109001040熱軋H型鋼柱尺尺寸規(guī)格(摘自GB/T111263—1998))

類(lèi)別型

號(hào)(高度×寬度))截面尺寸/mmm截面面積/cm2理論重量/kg·m-11截面特性參數(shù)H×Bt1t2r慣性矩/cm4慣性半徑/cm截面模數(shù)/cm3表面面積/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