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1、常用型钢规格表普通工字钢符号：h高度； i回转半径； b一宽度；Sx半截面的面积矩；tw腹板厚度；长度：t翼缘平均厚度；型号1018，长519m； I惯性矩；型号 2063，长 619m。 W截面模量尺寸（mm） x_x 轴y_y 轴型号hmmbmmtwmmtmmRmm截面面积(cm?)理论重量(kg/m)Ixcm4Wxcm3ixcmI/SX XcmIycm”Wycm3Iycm10100684.57.66.514.311.2245494.148.69339.61.5112.61267458.4718.114.2488775.19114712.71.6114140805.59.17.521.51
2、6.97121025.7512.26416.11.73161608869.9826.120.511271416.5713.99321.11.8918180946.510.78.530.724.116991857.3715.412326.22.00a100735.527.923692378.1617.415831.62.1120b200102911.4939.531.125022507.9517.116933.12.07a1107.542.13334063108.9919.222641.12.3222b2201129.512.39.546.536.535833268.7818.924042.92
3、.27a116848.538.1501740110.221.728048.42.425b25011810131053.54252784229.9321.429750.42.36a1228.555.443.5711550811.324.334456.42.4928b28012410.513.710.56147.9748153411.12436458.72.44a1309.567.152.71108069212.827.745970.62.6232b32013211.51511.573.557.71162672712.627.348473.32.57c13413.579.962.712173761
4、12.326.951076.12.53a1361076.4601579687814.43155581.62.6936b3601381215.81283.665.61657492114.130.658484.62.64c1401490.871.31735196413.830.261487.72.6a14210.586.167.621714108615.934.466092.92.7740b40014412.516.512.594.173.822781113915.633.969396.22.71c14614.510280.123847119215.333.572799.72.67a15011.5
5、10280.432241143317.738.58551142.8945b45015213.51813.511187.433759150017.438.18951182.84c15415.512094.535278156817.137.69381222.79a1581211993.646472185919.742.911221423.0750b50016014201412910148556194219.442.311711463.01c1621613910950639202619.141.912241512.96a16612.51351066557623422247.913661653.185
6、6b56016814.52114.514711568503244721.647.314241703.12c17016.515812471430255121.346.814851753.07a1761315512294004298424.753.817021943.3263b63017815221516713198171311724.253.217711993.25c78017180141102339324923.952.618422053.2H型钢符号：h高度；b一宽度；t1腹板厚度；i回转半径；t2翼缘厚度；Sx半截面的面积矩。1一惯性矩；W截面模量类别H型钢规格 (hxbxt Xt)1 2
7、截面积Acm2质量q kg/mx-x轴y-y轴Ix(cm4)Wx(cm3)ix(cm)I y(cm4)Wy(cm3)Iy(cm)100X100X6X821.917.2 238376.576.54.1813426.72.47125X 125X6.5X930.3123.88471365.29294473.11150X 150X7X 1040.5531.916602216.3956475.13.73175X 175X7.5X 1151.4340.329003317.59841124.37200X200X8X 1264.2850.547704778.6116001604.99#200X204X 12X
8、 1272.2856.750305038.3517001674.85250X250X9X 1492.1872.41080086710.836502926.29#250X255X14X14104.782.21150091910.538803046.09#294X302X 12X 12108.38517000116012.555203657.14HW300X300X 10X 15120.494.520500137013.167604507.49300X305X 15X 15135.410621600144012.671004667.24#344X348X10X 161461153330019401
9、5.1112006468.78350X350X 12X 19173.913740300230015.2136007768.84#388X402X 15X 15179.214149200254016.6163008099.52#394X398X11X 18187.614756400286017.31890095110400X400X13X21219.517266900334017.522400112010.1#400X408X21X21251.519771100356016.82380011709.73#414X405X18X28296.223393000449017.731000153010.
10、2#428X407X20X35361.4284119000558018.239400193010.4148X100X6X927.2521.410401406.1715130.22.35194X150X6X939.7631.227402838.350867.73.57244X 175X7X 1156.2444.1612050210.49851134.18294X200X8X 1273.0357.31140077912.516001604.69340X250X9X 14101.579.721700128014.636502926390X300X10X16136.710738900200016.972104817.26HM440X300X11X18157.412456100255018.981105417.18482X300X11X15146.411560800252020.467704516.8488X300X11X18164.41297140029
