中国标准热轧H型钢GB/T 11263-1998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型 号（高度×宽度）100×100125×125175×175175×175200×200250×250截面尺寸(mm)截面面积cm2r10101313161616162020202020242424242424242421.930.3140.5551.4364.2872.2892.18104.7108.3120.4135.4146173.9179.2187.6219.5296.2251.5361.4529.3770.8217.223.831.940.350.556.772.482.28594.5106115137141147172233197284415605理论重量kg/m惯性矩(cm4)Ix3838471660290047705030108001150017000205002160033300403004920056400669009300071100119000187000298000Iy134294564984160017003650388055206760710011200136001630018900224003100023800394006050094400截面特性参数惯性半径(cm)ix4.185.296.397.58.618.3510.810.512.513.112.615.115.216.617.317.517.716.818.218.819.7iy2.473.113.734.374.994.856.296.097.147.497.248.788.849.521010.110.29.7310.410.711.1截面模数(cm3)Wx76.513622133147750386791911601370144019402300254028603340449035605580818012000Wy26.74775.1112160167292304365450466646776809951112015301170193029004370类别H×B100×100125×125150×150175×175200×200#200×204250×250#250×255#294×302300×300300×305#344×348350×350#388×402#394×398400×400#414×405#400×408#428×407*458×417*498×432t166.577.581291412101510121511131821203045t28910111212141412151516191518212821355070300×300HW350×350400×400中国标准热轧H型钢GB/T 11263-1998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型 号（高度×宽度）150×100200×150250×175300×200350×250截面尺寸(mm)截面面积cm2r131616202024242828282828101010101313131327.2539.7656.2473.03101.5136.7157.4146.4164.4174.5192.5222.412.1617.0118.1623.2123.5927.5732.8937.8721.431.244.157.379.71071241151291371511759.5413.314.318.218.521.725.829.7理论重量kg/m惯性矩(cm4)Ix10402740612011400217003890056100608007140010300011800013700019241767912201610188035604080Iy151508985160036507210811067708120767090201060014.929.349.697.6114134255294截面特性参数惯性半径(cm)ix6.178.310.412.514.616.918.920.420.824.324.824.93.984.956.127.268.278.2510.410.4iy2.353.574.184.6967.267.186.87.036.636.856.91.111.311.652.052.22.212.782.79截面模数(cm3)Wx1402835027791280200025502520293035304020462038.566.890.6140163188287326Wy30.267.71131602924815414515415116017015.969.7513.221.72326.841.147类别H×B148×100194×150244×175294×200340×250390×300440×300482×300488×300582×300t1667891011111112121456554.55.556t2991112141618151817202378787889HM400×300450×300500×300600×300588×300#594×302100×50125×60150×75175×90200×100100×50125×60150×75175×90198×99200×100250×125248×124250×125中国标准热轧H型钢GB/T 11263-1998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型 号（高度×宽度）截面尺寸(mm)截面面积cm2r1616161616161620202020202020242424282841.5547.5353.1963.6671.1272.1684.1283.4184.9597.4198.23101.3114.2131.3121.2135.2153.3211.5235.532.637.341.85055.856.76665.566.776.577.179.589.610395.1106120166185理论重量kg/m惯性矩(cm4)Ix646073501120013700188002000023700271002900003370038500419004780056500693007820091000172000201000Iy4435087929857341450174079315801870907184021402580198022802720902010800截面特性参数惯性半径(cm)ix12.412.414.514.716.316.716.81818.518.619.820.320.520.823.924.124.428.629.3iy3.263.273.863.933.214.484.543.084.314.383.044.274.334.434.044.114.216.536.78截面模数(cm3)Wx43349064978294210101190120013001500154016901910223023302610300049805760Wy59.467.79111397.9145174106159187121185214257199228271602722类别H×B298×149300×150t15.56.56787898910910111011121313t289911131113141214161416191517202024300×175350×175#400×150400×200#450×150450×200#500×150346×174350×175#400×150396×199400×200HN #450×150446×199450×200#500×150496×199500×200500×200#506×201596×199600×200600×200#606×201700×300#692×300700×300中国标准热轧H型钢GB/T 11263-1998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型 号（高度×宽度）截面尺寸(mm)截面面积cm2r2828282828243.4267.4270.9309.8364191210213243286理论重量kg/m惯性矩(cm4)Ix254000292000345000411000498000Iy993011700103001260015700截面特性参数惯性半径(cm)ix32.33335.736.437iy6.396.626.166.396.56截面模数(cm3)Wx640072907760914010900Wy6627826888431040类别H×B*729×300*800×300*890×299t11414151618t22226232834#800×300#900×300*900×300*912×302
