宽中窄翼缘H型钢常用H型钢理论重量表型号（高度*宽度）175*90200*100200*100250*125250*125300*150300*150350*175350*175400*150400*200400*200450*150450*200450*200500*150500*200500*200500*200600*200600*200600*200700*300700*300H175198200248250298300346350400396400450446450500496500506596600606692700截面尺寸 （mm）B9099100124125149150174175150199200150119200150199200201199200201300300t154.55.5565.56.56787898910910111011121313t28788989911131113141214161416191517202024r101313131316161616161616202020202020202424242828截面面积理论重量cm23.2123.5927.5732.8937.8741.5547.5353.1963.6671.1272.1684.1283.4184.9597.4198.23101.3114.2131.3121.2135.2153.3211.5235.52HNkg/m18.218.521.725.829.732.637.341.85055.856.76665.566.776.577.179.589.610395.1106120166185常用H型钢理论重量表型号（高度*宽度）100*100125*125150*150175*175200*200200*200250*250250*250250*250300*300300*300300*300350*350350*350H100125150175200200244250250294300300338344截面尺寸（mm）Bt1t2100681256.591507101757.51120081220412122521111250914255141430212123001015305151535113133481016r1010131316161616162020202020截面面积理论重量2kg/mcm21.917.230.3123.851.4340.351.4340.364.2850.572.2856.782.0564.492.1872.4104.782.2108.385120.494.5135.4106135.3106146115HW宽中窄翼缘H型钢常用H型钢理论重量表型号350*350350*350350*350400*400400*400400*400400*400400*400400*400400*400344350350388394394400414400428截面尺寸 （mm）354350357402398405400405408407161219151118131821201619191518182128213520202024242424242424截面面积理论重量166.6173.9198.4179.2187.6215.2219.5296.2251.5361.4131137156141147169172233197284常用H型钢理论重量表型号（高度*宽度）150*100200*150200*175300*200350*250400*300450*300500*300500*300600*300600*300600*300H148194244294340390440482488582588594截面尺寸（mm）Bt1t210069150691757112008122509143001016300111830011153001118300121730012203021423r131616202024242828282828截面面积理论重量cm2kg/m27.2521.439.7631.256.2444.173.0357.3101.579.7136.7107157.4124146.4115164.4129174.5137192.5151222.4175HM展开面积m/m0.70.7830.7890.9820.9881.1811.1871.3761.3861.3841.5741.5841.4821.3521.6821.581.771.781.7941.9681.9781.9922.5582.5742展开面积m/m0.5880.7370.8861.0351.1841.1921.4741.4821.4921.7721.781.792.0542.062展开面积2.0722.0762.092.3542.3582.3722.3742.4122.392.444展开面积m/m0.6840.9761.1741.3721.6621.962.0582.1422.1542.342.3522.3682HBt1t2H/2HBt1t2H/2