最全面的常用型鋼單位重量、單位面積及每噸折合面積

1、最全面的常用型鋼單位重量、單位面積及每噸折合面積（一）熱軋普通槽鋼型號尺寸截面周長截面面積理論重量理論面積折合面積hbdtrr1mmmmcm2kg/mm2m2/t550374.5773.5229.996.935.440.2342.286.363404.87.57.53.75266.748.4446.630.2740.23880435884311.7010.248.040.3138.7710100485.38.58.54.25370.4612.74100.3737.0512.6126535.5994.5441.4115.6912.370.4435.6814a1405869.59.54.75487

2、.7718.5114.530.4933.5714b1406089.59.54.75491.7721.3116.730.4929.3916a160636.510105546.1221.9517.230.5531.7016160658.510105550.1225.1519.740.5527.8718a18068710.510.55.25604.4825.6920.170.6029.971818070910.510.55.25608.4829.2922.990.6126.4720a20073711115.5663.8428.8322.630.6629.332020075911115.5667.84

3、32.8325.770.6725.9222a22077711.511.55.75719.1931.8424.990.7228.782222079911.511.55.75723.1936.2428.450.7225.4225a25078712126782.5534.9127.470.7828.4925b25080912126786.5539.9131.390.7925.0625c250821112126790.5544.9135.320.7922.3828a280827.512.512.56.2856.9540.0231.420.8627.2728b280849.512.512.56.2860

4、.9545.6235.810.8624.0428c2808611.512.512.56.2864.9551.2240.210.8621.5132a32088814147957.9748.738.220.9625.0632b320901014147961.9755.143.250.9622.2432c320921214147965.9761.548.280.9720.0136a360969161681065.406.8947.81.0722.2936b3609811161681069.4068.0953.451.0720.0136c36010013161681073.4075.2959.11.0

5、718.1640a40010010.5181891155.8275.0558.911.1619.6240b40010212.5181891159.8283.0565.191.1617.7940c40010414.5181891163.8291.0571.471.1616.28（二）熱軋普通工字鋼型 號尺 寸（mm）截面面積(cm2)截面周長(mm)理論重量 (kg/m)理論面積(m2)折合面積m2/thbdtrr1I10100684.57.66.53.314.3357.4611.10.3632.20I12.61267458.473.518.1423.2414.20.4229.81I141408

6、05.59.17.53.821.5465.1716.90.4727.52I161608869.98426.1524.6720.50.5225.59I18180946.510.78.54.330.6578.6124.10.5824.01I20a200100711.494.535.5632.7727.90.6322.68I20b200102911.494.539.5636.7731.10.6420.47I22a2201107.512.39.54.842697.37330.7021.13I22b2201129.512.39.54.846.4701.3736.40.7019.27I25a2501168

7、1310548.5771.5338.10.7720.25I25b250118101310553.5775.53420.7818.47I28a2801228.513.710.55.355.45845.4743.40.8519.48I28b28012410.513.710.55.361.05849.4747.90.8517.73I32a3201309.51511.55.867.05942.9152.70.9417.89I32b32013211.51511.55.873.45946.9157.70.9516.41I32c32013413.51511.55.879.95950.9162.80.9515

8、.14I36a3601361015.812676.31037.0859.91.0417.31I36b3601381215.812683.51041.0865.61.0415.87I36c3601401415.812690.71045.0871.21.0514.68I40a40014210.516.512.56.386.11131.0167.61.1316.73I40b40014412.516.512.56.394.11135.0178.81.1414.40I40c40014614.516.512.56.31021139.0180.11.1414.22I45a45015011.51813.56.

9、81021248.4880.41.2515.53I45b45015213.51813.56.81111252.4887.41.2514.33I45c45015415.51813.56.81201256.4894.51.2613.30I50a50015812201471191368.1293.61.3714.62I50b5001.614201471291059.241011.0610.49I50c50016216201471391376.121091.3812.62I56a56016612.52114.57.3135.251507.40106.21.5114.19I56b56016814.521

10、14.57.3146.451511.401151.5113.14I56c56017016.52114.57.3157.851515.40123.91.5212.23I63a6301761322157.5154.91672.24121.61.6713.75I63b6301781522157.5167.51676.24131.51.6812.75I63c6301801722157.5180.11680.241411.6811.92I121207458.473.517.8411.24140.4129.37I24a24011681310547.7751.5337.40.7520.09I24b24011

11、8101310552.6755.5341.20.7618.34I27a2701228.513.710.55.354.6825.4742.80.8319.29I27b27012410.513.710.55.360829.4747.10.8317.61I30a300126914.4115.561.2894.31480.8918.63I30b3001281114.4115.567.2898.3152.70.9017.05I30c3001301314.4115.573.4902.3157.40.9015.72I55a55016612.52114.57.31341487.401051.4914.17I5

12、5b55016814.52114.57.31451491.401141.4913.08I55c55017016.52114.57.31561495.401231.5012.16（三）等邊角鋼型號截面面積 (cm2)理論重量 (kg/m)外表面積 (m2/m)折合面積 (m2/t)20×31.1320.8890.07887.73925×31.4321.1240.09887.18930×31.7491.3730.11785.21536×32.1091.6560.14185.14540×32.3591.8520.15784.77345×32

13、.6592.0880.17784.77050×32.9712.3320.19784.47756×33.3432.6240.22184.22320×41.4591.1450.07767.24925×41.8591.4590.09766.48430×42.2761.7860.11765.51036×42.7562.1630.14165.18740×43.0862.4220.15764.82245×43.4862.7360.17764.69350×43.8973.0590.19764.40056×44

14、.393.4460.2263.84263×44.9783.9070.24863.47670×45.574.3720.27562.90036×53.3822.6540.14153.12740×53.7912.9760.15652.41945×54.2923.3690.17652.24150×54.8033.770.19651.98956×55.4154.2510.2251.75363×56.1434.8220.24851.43170×56.8755.3970.27550.95480×57.9126

15、.2110.31550.71675×57.3675.8180.29550.70545×65.0763.9850.17644.16650×65.6884.4650.19643.89763×67.2885.7210.24743.17470×68.166.4060.27542.92975×68.7976.9050.29442.57880×69.3977.3760.31442.57090×610.6378.350.35442.395100×611.9329.3660.39341.96070×79.424

16、7.3980.27537.17275×710.167.9760.29436.86180×710.868.5250.31436.83390×712.3019.6560.35436.661110×715.19611.9280.43336.301100×713.79610.830.39336.28856×88.3676.5680.21933.34363×89.5157.4690.24733.07070×810.6778.3730.27432.72475×811.5039.030.29432.55880×

17、;812.3039.6580.31432.51290×813.94410.9460.35332.249100×815.63812.2760.39332.014110×817.23813.5320.43331.998125×819.7515.5040.49231.73463×1011.6579.1510.24626.88275×1014.12611.0890.29326.42380×1015.12611.8740.31326.36090×1017.16713.4760.35326.195100×1019.2

18、6115.120.39225.926110×1021.26116.690.43225.884125×1024.37319.1330.49125.662140×1027.37321.4880.55125.642160×1031.50224.7290.6325.47690×1220.30615.940.35222.083100×1222.817.8980.39121.846110×1225.219.7820.43121.787125×1228.91222.6960.49121.634140×1232.5122

19、5.5220.55121.589160×1237.44129.3910.6321.435180×1242.24133.1590.7121.412100×1426.25620.6110.39118.970110×1429.05622.8090.43118.896125×1433.36726.1930.4918.707140×1437.56729.490.5518.650160×1443.29633.9870.62918.507180×1448.80638.3830.70918.472200×1454.642

20、42.8940.78818.371100×1629.62723.2570.3916.769140×1642.53933.3930.54916.441160×1649.06738.5180.62916.330180×1655.46743.5420.70916.283200×1662.01348.680.78816.187180×1861.95548.6340.70814.558200×1869.30154.4010.78714.467200×2076.50560.0560.78713.104200×2490

21、.66171.1680.78511.030（四）不等邊角鋼型號截面面積 (cm2)理論重量 (kg/m)外表面積 (m2/m)折合面積m2/t25×16×31.1620.9120.0887.7225×16×41.4991.1760.07967.1832×20×31.4921.1710.10287.1132×20×41.9391.5220.10166.3640×25×31.891.4840.12785.5840×25×42.4671.9360.12765.6045×2

22、8×32.1491.6870.14384.7745×28×42.8062.2030.14364.9150×32×32.4311.9080.16184.3850×32×43.1772.4940.1664.1556×36×32.7432.1530.18184.0756×36×43.592.8180.1863.8856×36×54.4153.4660.1851.9363×40×44.0583.1850.20263.4263×40×5

23、4.9933.920.20251.5363×40×65.9084.6380.20143.3463×40×76.8025.3390.20137.6570×45×44.5473.570.22663.3170×45×55.6094.4030.22551.1070×45×66.6475.2180.22543.1270×45×77.6576.0110.22537.4375×50×56.1254.8080.24550.9675×50×67.265.

24、6990.24542.9975×50×89.4677.4310.24432.8475×50×1011.599.0980.24426.8280×50×56.3755.0050.25550.9580×50×67.565.9350.25542.9780×50×78.7246.8480.25537.2480×50×89.8677.7450.25432.8090×56×57.2125.6610.28750.7090×56×68.5576.7170

25、.28642.5890×56×79.887.7560.28636.8790×56×811.1838.7790.28632.58100×63×69.6177.550.3242.38100×63×711.1118.7220.3236.69100×63×812.5849.8780.31932.29100×63×1015.46712.1420.31926.27100×80×610.6378.350.35442.40100×80×712.3019

26、.6560.35436.66100×80×813.94410.9460.35332.25100×80×1017.16713.4760.35326.19110×70×610.6378.350.35442.40110×70×712.3019.6560.35436.66110×70×813.94410.9460.35332.25110×70×1017.16713.4760.35326.19125×80×714.09611.0360.40336.52125

27、5;80×815.98912.5510.40332.11125×80×1019.71215.4740.40225.98125×80×1223.35118.330.40221.93140×90×818.03814.160.45331.99140×90×1022.26117.4750.45225.87140×90×1226.420.7240.45121.76140×90×1430.45623.9080.45118.86160×100×1025.315

28、19.8720.51225.76160×100×1230.05423.5920.51121.66160×100×1434.70927.2470.5118.72160×100×1639.28130.8350.5116.54180×110×1028.37322.2730.57125.64180×110×1233.71226.4640.57121.58180×110×1438.96730.5890.5718.63180×110×1644.13934.6490.5

29、6916.42200×125×1237.91229.7610.64121.54200×125×1443.86734.4360.6418.59200×125×1649.73939.0450.63916.37200×125×1855.52643.5880.63914.66（五）H型鋼類別型號截面尺寸mm截面面積cm2理論重量kg/m理論面積m2/m折合面積m2/t(高度×寬度)mm×mmHBt1t2rHW100×10010010068821.5816.90.5733.98125×

30、1251251256.5983023.60.7230.65150×150150150710839.6431.10.8728.05175×1751751757.5111351.4240.41.0125.07200×2002002008121363.5349.91.1623.28*20020412121371.5356.21.1720.81250×250*24425211111381.3163.81.4522.752502509141391.4371.81.4620.33*250255141413103.981.61.4718.01300×300*

31、294302121213106.383.51.7520.95300300101513118.5931.7618.90*300305151513133.51051.7716.84HW350×350*338351131313133.31052.0319.35*3443481016131441132.0418.03*344354161613164.71292.0515.89350350121913171.91352.0515.21*350357191913196.41542.0713.43400×400*388402151522178.51402.3216.54*39439811

32、1822186.81472.3215.78*394405181822214.41682.3313.89400400132122218.71722.3413.58*400408212122250.71972.3511.94*414405182822295.42322.3710.23*428407203522360.72832.418.50*458417305022528.64152.495.99*498432457022770.16042.604.30500×500*4924651520222582022.7813.74*502465152522304.52392.8011.70*50

33、2470202522329.62592.8110.83HM150×10014810069826.3420.70.6732.38200×15019415069838.129.90.9632.18250×1752441757111355.4943.61.1526.41300×2002942008121371.0555.81.3524.19*2982019141382.0364.41.3621.11350×2503402509141399.5378.11.6420.99400×300390300101613133.31051.9418.45

34、450×300440300111813153.91212.0416.82500×300*482300111513141.21112.1219.10488300111813159.21252.1317.05550×300*5443001115131481162.2419.34*5503001118131661302.2617.35600×300*582300121713169.21332.3217.43588300122013187.21472.3315.85*594302142313217.11702.3513.80HN*100×5010050

35、57811.849.30.3840.46*125×601256068816.6813.10.4635.44150×751507557817.84140.5841.16HN175×901759058822.89180.6938.13200×100*198994.57822.6817.80.7743.222001005.58826.6620.90.7837.09250×125*24812458831.9825.10.9738.5825012569836.96290.9733.60300×150*2981495.581340.8321.16

36、36.213001506.591346.7836.71.1631.74350×175*346174691352.4541.21.3532.863501757111362.9149.41.3627.60400×1504001508131370.3755.21.3624.67400×200*3961997111371.4156.11.5527.664002008131383.3765.41.5623.88450×150*4461507121366.9952.61.4627.67*4501518141377.4960.81.4724.11450×20

37、04461998121382.9765.11.6525.344502009141395.4374.91.6622.16475×150*4701507131371.5356.21.5026.76*475151.58.515.51386.1567.61.5222.44482153.510.51913106.483.51.5318.38500×150*4921507121370.2155.11.5528.09*5001529161392.2172.41.5721.65504153101813103.381.11.5819.45500×200*4961999141399.

38、2977.91.7522.43500200101613112.388.11.7619.95*506201111913129.31021.7717.37550×200*54619991413103.881.51.8522.67550200101613117.3921.8620.19600×200*596199101513117.892.41.9521.06600200111713131.71031.9618.99*606201122013149.81181.9716.69625×200*625198.511.517.513138.81092.0018.3463020

39、0132013158.21242.0116.22*638202152413186.91472.0313.82HN650×300*646299101513152.81202.4520.38*650300111713171.21342.4618.33*656301122013195.81542.4716.04700×300*692300132018207.51632.5315.50700300132418231.51822.5413.97750×300*734299121618182.71432.6118.25*7423001320182141682.6315.64*

40、7503001324182381872.6414.13*758303162818284.82242.6711.90800×300*792300142218239.51882.7314.50800300142618263.52072.7413.24850×300*834298141918227.51792.8015.65*842299152318259.72042.8213.82*850300162718292.12292.8412.39*858301173118324.72552.8611.20900×300*890299152318266.92102.9213.

41、88900300162818305.82402.9412.24*912302183418360.12832.9710.481000×300*9702971621182762173.0714.12*980298172618315.52483.0912.45*990298173118345.32713.1111.47*1000300193618395.13103.1310.10*1008302214018439.33453.159.13HT100×5095483.24.587.625.980.3660.51974945.589.377.360.3750.04100×1

42、0096994.56816.212.70.5744.51125×60118583.24.589.257.260.4561.691205945.5811.398.940.4550.81125×1251191234.56820.1215.80.7144.76150×75145733.24.5811.4790.5662.431477445.5814.1211.10.5751.20150×100139973.24.5813.4310.60.6560.93142994.56818.2714.30.6645.96HT150×15014414857827.7

43、621.80.8639.2814714968.5833.6726.40.8632.74175×90168883.24.5813.5510.60.6763.011718946817.5813.80.6849.00175×175167173571333.3226.20.9937.931721756.59.51344.64351.0128.82200×100193983.24.5815.25120.7663.161969946819.7815.50.7749.44200×1501881494.56826.3420.70.9545.86200×200192198681343.6934.31.1433.29250×1252441244.56825.8620.30.9647.35250×1752381734.581339.1230.71.1437.03300×1502941484.561331.9251.1545.95300×200286198681349.3338.71.3334.36350×1753401734.561336.97291.3446.23400×150390148681347.5737.31.3435.86400×20