H型钢规格型号类别（高度×宽度）100×100125×125150×150175×175200×200250×250HW300×300350×350H×B100×100125×125150×150175×175200×200200×204250×250250×255294×302300×300300×305344×348350×350388×402394×398400×400414×4000×408428×407148×100194×150244×175294×200340×250390×300440×300482×300488×300582×300588×300594×302175×90198×99200×100248×124250×125298×149300×150346×174350×1700×150396×199400×200450×150446×199450×200496×199500×200506×201596×199600×200截面尺寸(mm)t1截面特性参数r101013131616161620202020202424242424241316162020242428282828281013131313161616161616162020202020202424截面面理论重积cm2量kg/m21.930.3140.5551.43.2872.22.18104.7108.3120.4135.4146173.9179.2187.6219.5296.2251.5361.427.2539.7656.2473.03101.5136.7157.4146.41.4174.5192.5222.423.2123.5927.5732.37.8741.57.5353.1963.6671.1272.1684.1283.4184.9597.41101.3114.2131.3121.2135.217.223.831.940.350.556.772.482.28594.510611513714114717223319728421.431.244.157.379.710712411512913715117518.218.521.725.829.732.637.341.85055.856.76665.566.776.579.5.610395.1106惯性矩(cm4)Ix38384716602900477050301080011500170002050021600333004030049200500669009300071100119000104027406120114002170030056100608007140010300011800013700012201610188035604080607350112001370018800200002370027100290000337004190047800565006930078200Iy13429459841600170036503880552067607100112001360016300100224003100023800394001515085160036507210811067708120767090201060097.6114134255294443508792985734145017407931580187018402140258019802280惯性半径(cm)ix4.185.296.397.58.618.3510.810.512.513.112.615.115.216.617.317.517.716.818.26.178.310.412.514.616.918.920.420.824.324.824.97.268.278.2510.410.412.412.414.514.716.316.716.81818.518.620.320.520.823.924.1iy2.473.113.734.374.994.856.296.097.147.497.248.788.849.521010.110.29.7310.42.353.574.184.6967.267.186.87.036.636.856.92.052.22.212.782.793.263.273.863.933.214.484.3.084.314.384.274.334.434.044.11t2400×400HM150×100200×150250×175300×200350×250400×300450×300500×300600×300175×90200×100250×125300×150350×1700×150400×200HN450×150450×200500×200600×20066.577.5812914121015101215111318212066710111111121214.55.5565.56.567879101110111011121214141215151619151821282135991112141618151817202387111311131412141416191517600×200700×300800×300200×200250×250300×300606×201692×300700×300729×300800×300200×204244×252250×255294×302300×300300×305338×351344×3350×350350×357388×402394×4000×400414×4000×408428×407121313141412111412101513161219151813182120202024222612111412151513161919151821282135242828282816161620202020202020242424242424153.3211.5235.5243.4267.472.2882.05104.7108.3120.4135.4135.3166.6173.9198.4179.2215.2219.5296.2251.5361.412016618519121056.7.482.28594.510610613113715614116917223319728491000172000201000200029200050308790115001700020500216002820035300403004280049200599006690093000711001190002720902010800993011700170029403880552067607110938011800136001440016300200002240031000238003940024.428.629.332.3338.3510.410.512.513.112.614.414.615.214.716.616.717.517.716.818.24.216.536.786.396.624.855.986.097.137.497.248.338.438.848.539.529.6310.110.29.7310.4HP350×350400×400注：1.\"#\"表示的规格为非常规格2.\"*\"表示的规格，目前国内尚未生产3.型号属于同一范围的产品，其内侧尺寸高度是一致的。4.截面面积计算公式为\"t1(H-2t2)+2Bt2+0.858r2\"截面模数(cm3)WxWy76.526.713722175.13311124771605031678672929193041160365137045014404661940623007762080928609513340112044901530356011705580193014030.228367.7502113779160128029220004812550125204512930135305114020601462070114021.71632318826.828741.132743359.449067.799178211394297.910101451190174120010613001591500187169018519102142230257233019926102288
3000498057600072905037209191150137014401670205023002450203040334044903560558027160272266278216723330436504665356697768098099861120153011701930表面面积m2/m1.161.451.461.741.751.762.022.042.042.062.312.332.332.372.352.4
