热轧 H-型钢（GB/T11263-2024）理论重量 表 1续表 1型号截面尺寸/mm截面面积/cm2理论重量 kg/m型号截面尺寸/mm截面面积/cm2理论重量 kg/m高度*宽度H*Bt1t2r高度*宽度H*Bt1t2rHN *1000x30001008x302214018 439.26 344.80HT175x90171x8946817.59 13.80HT100x5095x483.24.587.626.00175x175 167x1735713 33.32 26.20型号截面尺寸/mm截面面积/cm2理论重量 kg/m型号截面尺寸/mm截面面积/cm2理论重量 kg/m高度*宽度H*Bt1t2r高度*宽度H*Bt1t2rHW 100x100 100x10068821.90 16.90 HN150x75150x7557817.85 14.00125x125 125x1256.59830.00 23.60175x90150x9058822.90 18.00150x150 150x150710839.65 31.10200x100198x994.57822.69 17.80175x175 175x1757.51113 51.43 40.40200x100 5.58826.67 20.90200x200 200x20081213 63.53 49.90250x125 248x12458831.99 25.70200x204121213 71.53 56.20250x12569836.97 29.00250x250244x252111113 81.31 63.80300x150 298x149 5.5813 40.80 32.00250x25091413 91.43 71.80300x150 6.5913 46.78 36.70250x255141413 103.93 81.60350x175 346X1746913 52.45 41.20300x300294x302121213 106.33 83.50350x175711 13 62.91 49.40300x300101513 118.45 93.00400X150 400X150813 13 70.37 55.20300x305151513 133.45 104.80400x200 396X199711 13 71.41 56.10350x350338x351131313 133.27 104.60400x200813 13 83.37 65.40344x348101613 144.01 113.00450x200 446X199812 13 82.97 65.10344x354161613 164.65 129.30450x200914 13 95.43 74.90350x350121913 171.89 134.90500x200496X199914 13 99.29 77.90350x357191913 196.39 154.20500X200 1016 13 112.2588.10400x400388x402151522 178.45 140.10506X201 1119 13 129.31101.50394x398111822 186.81 146.60550X200 546X199914 13 103.7981.50394x405181822 214.39 168.30550X200 1016 13 149.25117.20400x400132122 218.69 171.70600x200596X199 1015 13 117.7592.40400x408212122 250.69 196.80600X200 1117 13 131.71103.40414x405182822 295.39 231.90606X201 1220 13 149.77117.60428x407203522 360.65 283.10650X300646X299 1015 13 152.75119.90458x417305022 528.55 414.90650X300 1117 13 171.21134.40*498x432457022...
