国标H型钢规格表以及用钢量速算公式
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IxIyixiyWxWy
100×100100×100681021.917.23831344.182.4776.526.7
125×125125×1256.591030.3123.88472945.293.1113647
175×175150×1507101340.5531.916605646.393.7322175.1
175×175175×1757.5111351.4340.329009847.54.37331112
200×2008121664.2850.5477016008.614.99477160
#200×20412121672.2856.7503017008.354.85503167
250×2509141692.1872.410800365010.86.29867292
250×255141416104.782.211500388010.56.09919304
#294×302121220108.38517000552012.57.141160365
300×300101520120.494.520500676013.17.491370450
300×305151520135.410621600710012.67.241440466
#344×348101620146115333001120015.18.781940646
350×350121920173.9137403001360015.28.842300776
#388×402151524179.2141492001630016.69.522540809
#394×398111824187.6147564001890017.3102860951
400×400132124219.5172669002240017.510.133401120
#414×405182824296.2233930003100017.710.244901530
#400×408212124251.5197711002380016.89.7335601170
#428×407203524361.42841190003940018.210.455801930
*458×417305024529.3415
*498×432457024770.8605
150×100148×100691327.2521.410401516.172.3514030.2
200×150194×150691639.7631.227405088.33.5728367.7
250×175244×1757111656.2444.1612098510.44.18502113
300×200294×2008122073.0357.311400160012.54.69779160
350×250340×25091420101.579.721700365014.661280292
400×300390×300101624136.710738900721016.97.262000481
450×300440×300111824157.412456100811018.97.182550541
482×300111528146.411560800677020.46.82520451
488×300111828164.412971400812020.87.032930541
582×300121728174.5137103000767024.36.633530511
588×300122028192.5151118000902024.86.854020601
#594×302142328222.41751370001060024.96.94620701
100×50100×50571012.169.54
125×60125×60681017.0113.3
150×75150×75571018.1614.3
175×90175×90581023.2118.2122097.67.262.0514021.7
198×994.571323.5918.516101148.272.216323
200×1005.581327.5721.718801348.252.2118826.8
248×124581332.8925.8356025510.42.7828741.1
250×125691337.8729.7408029410.42.7932647类别型号截面尺寸(mm)截面面积cm2(高度×宽度)H×Bt1t2r理论重量kg/m截面特性参数
惯性矩(cm4)惯性半径(cm)截面模数(cm3)
200×200
250×250
300×300
350×350
400×400HW
500×300国标H型钢规格
HM
600×300
200×100
250×125298×1495.581641.5532.6646044312.43.2643359.4
300×1506.591647.5337.3735050812.43.2749067.7
346×174691653.1941.81120079214.53.8664991
350×1757111663.66501370098514.73.93782113
400×150#400×1508131671.1255.81880073416.33.2194297.9
396×1997111672.1656.720000145016.74.481010145
400×2008131684.126623700174016.84.541190174
450×150#450×1509142083.4165.527100793183.081200106
446×1998122084.9566.7290000158018.54.311300159
450×2009142097.4176.533700187018.64.381500187
496×19991420101.379.541900184020.34.271690185
#500×15010162098.2377.1
500×200101620114.289.647800214020.54.331910214
#506×201111920131.310356500258020.84.432230257
596×199101524121.295.169300198023.94.042330199
600×200111724135.210678200228024.14.112610228
#606×201122024153.312091000272024.44.213000271
#692×300132028211.5166172000902028.66.534980602
700×300132428235.51852010001080029.36.785760722
*792×300142228243.4191254000993032.36.396400662
*800×300142628267.421029200011700336.627290782
*890×299152328270.9213
*900×300162828309.8243
*912×302183428364286450×200
500×200
600×200
700×300
900×300300×150
HN
800×300400×200350×175200×200200×20412121672.2856.7503017008.354.85503167
244×25211111682.0564.48790294010.45.98720233
250×255141416104.782.211500388010.56.09919304
294×302121220108.38517000552012.57.131150365
300×300101520120.494.520500676013.17.491370450
300×305151520135.410621600711012.67.241440466
338×351131320135.310628200938014.48.331670535
344×354161620166.6131353001180014.68.432050669
350×350121920173.9137403001360015.28.842300776
350×357191920198.4156428001440014.78.532450809
388×402151524179.2141492001630016.69.522540809
394×405181824215.2169599002000016.79.633040986
400×400132124219.5172669002240017.510.133401120
414×405182824296.2233930003100017.710.244901530
400×408212124251.5197711002380016.89.7335601170
428×407203524361.42841190003940018.210.455801930350×350
400×400HP250×250
300×300
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"。表面面积m2/m1.16
1.45
1.46
1.74
1.75
1.76
2.02
2.04
2.04
2.06
2.31
2.33
2.33
2.37
2.35
2.4