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1、_*热轧H型钢尺寸规格(摘自GB/T112631998)H高度；B宽度；t1腹板厚度；t2翼缘厚度；r工艺圆角(表一)类别型号(高度宽度)截面尺寸/mm截面面积/cm2理论重量/kgm-1截面特性参数HBt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3IXIYiXiYWXWYHW宽翼缘100100100100681021.9017.23831344.182.4776.526.71251251251256.591030.3123.88472945.293.1113647.01501501501507101340.5531.916605646.393.7322175.117517517517
2、57.5111351.4340.329009847.504.373311122002002002008121664.2850.5477016008.614.9947716020020412121672.2856.7503017008.354.855031672502502502509141692.1872.410800365010.86.29867292250255141416104.782.211500388010.56.09919304300300294302121220108.385.017000552012.57.141160365300300101520120.494.5205006
3、76013.17.491370450300305151520135.410621600710012.67.241440466350350344348101620146.0115333001120015.18.781940646350350121920173.9137403001360015.28.842300776400400388402151524179.2141492001630016.69.522540809394398111824187.6147564001890017.310.02860951400400132124219.5172666902240017.510.133401120
4、400408212124251.5197711002380016.89.7335601170414405182824296.2233930003100017.710.244901530428407203524361.42841190003940018.210.455801930458417305024529.34151870006050018.810.781802900498432457024770.86052980009440019.711.1120004370(表二)类别型号(高度宽度)截面尺寸/mm截面面积/cm2理论重量/kgm-1截面特性参数HBt1t2r惯性矩/cm4惯性半径/cm
5、截面模数/cm3IXIYiXiYWXWYHM中翼缘150100148100691327.2521.410401516.172.3514030.2200150194150691639.7631.227405088.303.5728367.72501752441757111656.2444.1612098510.44.185021133002002942008122073.0357.311400160012.54.6977916035025034025091420101.579.721700365014.66.001280292400300390300101624136.7107389007210
6、16.97.262000481450300440300111824157.412456100811018.97.182550541500300482300111528146.411560800677020.46.802520451488300111828164.412971400812020.87.032930541600300582300121728174.5137103000767024.36.633530511588300122028192.5151118000902024.86.854020601594302142328222.41751370001060024.96.90462070
7、1(表三)类别型号(高度宽度)截面尺寸/mm截面面积/cm2理论重量/kgm-1截面特性参数HBt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3IXIYiXiYWXWYHN窄翼缘1005010050571012.169.5419214.93.981.1138.55.961256012560681017.0113.341729.34.9513.166.89.751507515075571018.1614.367949.66.121.6590.613.21759017590581023.2118.2122097.67.262.0514021.7200100198994.571323.5918
8、.516101148.272.2016323.02001005.581327.5721.718801348.252.2118826.8250125248124581332.8925.8356025510.42.7828741.1250125691337.8729.7408029410.42.7932647.03001502981495.581641.5532.6646044312.43.2643359.43001506.591647.5337.3735050812.43.2749067.7350175346174691653.1941.81120079214.53.8664991.035017
9、57111663.6650.01370098514.73.937821134001504001508131671.1255.81880073416.33.2194297.94002003961997111672.1656.720000145016.74.4810101454002008131684.1266.023700174016.84.5411901744501504501509142083.4165.52710079318.03.0812001064502004461998122084.9566.719000158018.54.3113001594502009142097.4176.53
10、3700187018.64.38150018750015050020010162098.2377.13850090719.83.04154012150020049619991420101.379.541900184020.34.271690185500200101620114.289.647800214020.54.331910214506201111920131.310356500258020.84.432230257600200596199101524121.295.169300198023.94.042330199600200111724135.210678200228024.14.11
11、2610228606201122024153.312091000272024.44.213000271700300692300132028211.5166172000902028.66.534980602700300132428235.51852010001080029.36.785760722800300792300142228243.4191254000993032.36.396400662800300142628267.42102920001170033.06.627290782900300890299152328270.92133450001030035.76.167760688900
12、300162828309.82434110001260036.46.399140843912302183428364.02864980001570037.06.56109001040热轧剖分T型钢尺寸规格(摘自GB/T112631998)(表一)类别型号(高度宽度)截面尺寸/mm截面面积/cm2理论重量/kgm-1截面特性参数对应H型钢系列hBt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3重心/cmIxIYixiYWxWYCxTW宽翼缘5010050100681010.958.5616.166.91.212.474.0313.41.0010010062.512562.51256.591
13、015.1611.935.01471.523.116.9123.51.1912512575150751507101320.2815.966.428218.13.7310.837.61.3715015087.517587.51757.5111325.7120.21154922.114.3715.956.21.551751751002001002008121632.1425.21858012.404.9922.380.117.320020010020412121636.1428.32568512.664.8532.483.52.092002001252501252509141646.0936.24
14、1218202.996.2939.51462.0825025012525514141652.3441.158919403.366.0959.41522.5825025015030014730212122054.1642.585827603.987.1472.31832.8330030015030010152060.2247.379833803.647.4963.72252.4730030015030515152067.7253.1111035504.057.2492.52333.0230030017535017234810162073.0057.3123056204.118.7884.7323
15、2.6735035017535012192086.9468.2152067904.188.841043882.8635035020040019440215152489.6270.3248081305.269.521584053.6940040019739811182493.8073.6205094604.6710.01234763.01400400200400132124109.786.12480112004.7510.11475603.21400400200408212124125.798.73650119005.399.732295844.07400400207405182824148.1
16、1163620155004.9510.22137663.68400400214407203524180.71424380197004.9210.42509673.90400400(表二)类别型号(高度宽度)截面尺寸/mm截面面积/cm2理论重量/kgm-1截面特性参数对应H型钢系列hBt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3重心/cmIxIYixiYWxWYCxTM中翼缘7410074100691313.6310.751.775.41.952.358.8015.11.551501009715097150691619.8815.61252542.503.5715.833.91.78
17、2001501221751221757111628.1222.12894923.204.1829.156.32.272501751472001472008122036.5228.75728023.964.6948.280.22.823002001702501702509142050.7639.9102018304.486.0073.11463.0935025020030019530010162468.3753.7173036005.037.261082403.4040030022030022030011182478.6961.8268040605.847.181502704.054503002
18、5030024130011152873.2357.5342033806.836.801782264.9050030025030024430011182882.2364.5362040606.647.031842714.6550030030030029130012172887.2568.5636038308.546.632802566.3960030029430012202896.2575.5671045108.356.852883016.08600300297302142328111.287.3792052908.446.903393516.33600300(表三)类别型号(高度宽度)截面尺寸
19、/mm截面面积/cm2理论重量/kgm-1截面特性参数对应H型钢系列hBt1t2r惯性矩/cm4惯性半径/cm截面模数/cm3重心/cmIxIYixiYWxWYCxTN窄翼缘5050505057106.0794.7911.97.451.401.113.182.981.271005062.56062.56068108.4996.6727.514.61.801.315.964.881.63125607575757557109.0797.1442.724.82.171.657.466.611.781507587.59087.590581011.609.1170.748.82.472.0510.410
20、.81.921759010010099994.571311.809.2694.056.92.822.2012.111.52.132001001001005.581313.7910.811567.12.882.2114.813.42.27200100125125124124581316.4512.92081283.562.7821.320.62.62250125125125691318.9414.82491473.622.7925.623.52.782501251501501491495.581620.7716.33952214.363.2633.829.73.223001501501506.5
21、91623.7618.74652544.423.2740.033.93.38300150175175173174691626.6020.96813965.063.8650.045.53.683501751751757111631.8325.08164925.063.9359.356.33.743501752002001981997111636.0828.311907245.764.4876.472.74.174002002002008131642.0633.014008685.764.5488.686.84.234002002252002231998122042.5433.418807906.
22、654.3110979.45.074502002252009142048.7138.221609366.664.3812493.65.134502002502002481999142050.6439.728409227.494.2715092.75.9050020025020010162057.1244.8321010707.504.331691075.9650020025320111192065.6551.5367012907.484.431901285.9550020030020029819910152460.6247.652009919.274.042361007.76600200300
23、20011172467.6053.1582011409.284.112621147.8160020030320112202476.6360.1658013609.264.212921357.76600200方管理论重量表型号理论重量（kg/m）型号理论重量（kg/m）20*20*1.20.7550*30*2.53.0225*25*1.20.9450*30*33.640*40*22.2950*32*22.240*40*2.53.0250*35*2.53.3240*40*44.6855*38*22.850*50*2.53.8160*40*2.53.8150*50*34.4460*40*34.445
24、0*50*45.7460*40*45.7460*60*2.54.5270*50*47.0260*60*35.3880*60*37.0960*60*47.0280*60*48.2270*70*48.2280*60*510.2570*70*510.290*40*2.55.1980*80*49.9690*60*510.4780*80*613.85100*60*37.3100*100*411.65100*60*49.16100*100*823100*60*511.53120*120*414.16100*60*4.514.41160*160*4.519.2160*80*4.515.84220*80*627.1