常用型钢截面尺寸

1、宽、中、乍翼缘H型钢截面尺寸、面积、理量及特性GB/T 11231998宽、中、窄翼缘H型钢截面尺寸、截面面积、理论重量和截面特性类别型号(高度*宽度)截面尺寸(mm)截面理论截面特性参数H*B6t18t210r21.9面积重量惯性矩，cm4惯性半径，cm截面模数,cm3cm2kg/mIXIYixIYWxWY100*100100*10017.23831344.182.4776.526.7125*125125*1256.591030.3123.88472945.293.1113647150*150150*1507101340.5531.916605646.393.7322175.1175*175

2、175*1757.5111351.4340.329009847.54.37331112200*200200*2008121664.2850.5477016008.614.99477160#200*20412121672.2856.7503017008.354.85503167250*250250*2509141692.1872.410800365010.86.29867292#250*255141416104.782.211500388010.56.09919304HW#294*302121220108.38517000552012.57.141160365300*300300*3001015

3、20120.494.520500676013.17.491370450300*305151520135.410621600710012.67.241440466350*350#344*348101620146115333001120015.18.781940646350*350121920173.9137403001360015.28.842300776#388*402151524179.2141492001630016.69.522540809#394*398111824187.6147564001890017.3102860951400*400132124219.5172669002240

4、017.510.133401120400*400#400*408212124251.5197711002380016.89.7335601170#414*405182824296.2233930003100017.710.244901530#428*407203524361.42841190003940018.210.455801930*458*417305024529.34151870006050018.810.781802900*498*432457024770.86052980009440019.711.1120004370150*100148*100691327.2521.410401

5、516.172.3514030.2200*150194*150691639.7631.227405088.33.5728367.7250*275244*175711165.2444.1612098510.44200294*2008122073.0357.311400160012.54.69779160350*250340*25091420101.579.721700365014.661280292HM400*300390*300101624136.710738900721016.97.262000481450*300440*300111824157.412456100

6、811018.97.182550541500*300482*300111528146.411560800677020.46.82520451488*300111828164.412971400812020.87.032930541582*300121728174.5137103000767024.36.633530511600*300588*300122028192.5151118000902024.86.854020601#594*302142328222.41751370001060024.96.94620701100*50100*50571012.169.5419214.93.981.1

7、138.55.96125*60125*60681017.0113.341729.34.951.3166.89.75150*75150*75571018.1614.367949.66.121.6590.613.2175*90175*90581023.2118.2122097.67.262.0514021.7200*100198*994.571323.5918.516101148.272.216323200*1005.581327.5721.718801348.252.2118826.8250*125248*124581332.8925.8356025510.42.7828741.1250*125

8、691337.8729.7408029410.42.7932647300*150298*1495.581641.5532.6646044312.43.2643359.4300*1506.591647.5337.3735050812.43.2749067.7350*175346*174691653.1941.81120079214.53.8664991350*1757111663.66501370098514.73.93782113#400*150#400*1508131671.1255.81880073416.33.2194297.9400*200396*1997111672.1656.720

9、000145016.74.481010145400*2008131684.126623700174016.84.541190174#450*150#450*1509142083.4165.527100793183.081200106HN450*200446*1998122084.9566.729000158018.54.311300159450*2009142097.4176.533700187018.64.381500187#500*150#500237783.041540121496*19991420101.379.54190018402

10、0.34.271690185500*200500*200101620114.289.647800214020.54.331910214#506*201111920131.310356500258020.84.432230257596*199101524121.295.169300198023.94.042330199600*200600*200111724135.210678200228024.14.112610228#606*201122024153.312091000272024.44.213000271700*300#692*300132028211.5166172000902028.6

11、6.534980602700*300132428235.51852010001080029.36.785760722800*300792*300142228243.4191254000993032.36.396400662800*300142628267.421029200011700336.627290782*890*299152328270.92133450001030035.76.167760688*900*300*900*300162828309.82434110001260036.46.399140843*912*30218342836428649800015700376.56109

12、001040注：1、“#”表示的规格为非常用规格。2、“* ”表示的规格，目前国内尚未生产。3、型号属同一范围的产品，其内侧尺寸高度是一致的。4、截面面积计算公式“ t1(H-2t2)+2Bt2+0.858r2”。类型号(高度*宽截面尺寸,mm截面理论截面特性参数别度）H*Bt1t2r面积重量惯性矩，cm4惯性半径,cm截面模数,cm3表面面积cm2kg/mIXIYixIYWxWYm2/m200*200200*20412121672.2856.7503017008.354.855031671.16250*250244*25211111682.0564.48790294010.45.987202

13、331.45250*255141416104.782.211500388010.56.099193041.46294*302121220108.38517000552012.57.1311503651.74300*300300*300101520120.494.520500676013.17.4913704501.75300*305151520135.410621600711012.67.2414404661.76HP338*351131320135.310628200938014.48.3316705352.02344*354161620166.6131353001180014.68.432

14、0506692.04350*350350*350121920173.9137403001360015.28.8423007762.04350*357191920198.4156428001440014.78.5324508092.06388*402151524179.2141492001630016.69.5225408092.31394*405181824215.2169599002000016.79.6330409862.33400*400132124219.5172669002240017.510.1334011202.33400*400400*408212124251.5197711002380016.89.73356011702.35414*405182824296.2233930003100017.710.2449015302.37428*407203524361.42841190003940018.210.4558019302.4*492*465152028260.52