型号截面 理论面积 重量cm2kg/mIX100*100100*100681021.917.2383125*125125*1256.591030.3123.8847150*150150*1507101340.5531.91660175*175175*1757.5111351.4340.32900200*200200*2008121664.2850.54770#200*20412121672.2856.75030250*250250*2509141692.1872.410800#250*255141416104.782.211500#294*302121220108.38517000300*300300*300101520120.494.520500300*305151520135.410621600350*350#344*34810162014611533300350*350121920173.913740300#388*402151524179.214149200#394*398111824187.614756400400*400132124219.517266900400*400#400*408212124251.519771100#414*405182824296.223393000#428*407203524361.4284119000*458*417305024529.3415187000*498*432457024770.8605298000150*100148*100691327.2521.41040200*150194*150691639.7631.22740250*275244*175711165.2444.16120300*200294*2008122073.0357.311400350*250340*25091420101.579.721700400*300390*300101624136.710738900450*300440*300111824157.412456100500*300482*300111528146.411560800488*300111828164.412971400582*300121728174.5137103000600*300588*300122028192.5151118000#594*302142328222.4175137000100*50100*50571012.169.54192125*60125*60681017.0113.3417150*75150*75571018.1614.3679175*90175*90581023.2118.21220200*100198*994.571323.5918.51610200*1005.581327.5721.71880250*125248*124581332.8925.83560250*125691337.8729.74080300*150298*1495.581641.5532.66460GB/T 1123— — 1998 宽、中、窄翼缘H型钢截面尺寸、截面面积、理论重量和截HWHM（高度*宽度）类 别截面尺寸(mm)截面特性参数H*Bt1t2r惯性矩，cm4300*1506.591647.5337.37350350*175346*174691653.1941.811200350*1757111663.665013700#400*150#400*1508131671.1255.818800400*200396*1997111672.1656.720000400*2008131684.126623700#450*150#450*1509142083.4165.527100450*200446*1998122084.9566.729000450*2009142097.4176.533700#500*150#500*15010162098.2377.138500496*19991420101.379.541900500*200500*200101620114.289.647800#506*201111920131.310356500596*199101524121.295.169300600*200600*200111724135.210678200#606*201122024153.312091000700*300#692*300132028211.5166172000700*300132428235.5185201000800*300792*300142228243.41912540008...
