最全面常用型钢单位重量单位面积及每吨折合面积.docx

1、最全面常用型钢单位重量单位面积及每吨折合面积最全面的常用型钢单位重量、单位面积及每吨折合面积（一）热轧普通槽钢尺寸截面截面理论理论折合型号hbdtrr1周长面积重量面积面积mmmmcm2kg/mm2m2/t550374.5773.5229.996.935.440.2342.286.363404.87.57.53.75266.748.4446.630.2740.23880435884311.7010.248.040.3138.7710100485.38.58.54.25370.4612.74100.3737.0512.6126535.5994.5441.4115.6912.370.4435.68

2、14a1405869.59.54.75487.7718.5114.530.4933.5714b1406089.59.54.75491.7721.3116.730.4929.3916a160636.510105546.1221.9517.230.5531.7016160658.510105550.1225.1519.740.5527.8718a18068710.510.55.25604.4825.6920.170.6029.971818070910.510.55.25608.4829.2922.990.6126.4720a20073711115.5663.8428.8322.630.6629.3

3、32020075911115.5667.8432.8325.770.6725.9222a22077711.511.55.75719.1931.8424.990.7228.782222079911.511.55.75723.1936.2428.450.7225.4225a25078712126782.5534.9127.470.7828.4925b25080912126786.5539.9131.390.7925.0625c250821112126790.5544.9135.320.7922.3828a280827.512.512.56.2856.9540.0231.420.8627.2728b

4、280849.512.512.56.2860.9545.6235.810.8624.0428c2808611.512.512.56.2864.9551.2240.210.8621.5132a32088814147957.9748.738.220.9625.0632b320901014147961.9755.143.250.9622.2432c320921214147965.9761.548.280.9720.0136a360969161681065.406.8947.81.0722.2936b3609811161681069.4068.0953.451.0720.0136c3601001316

5、1681073.4075.2959.11.0718.1640a40010010.5181891155.8275.0558.911.1619.6240b40010212.5181891159.8283.0565.191.1617.7940c40010414.5181891163.8291.0571.471.1616.28(2)热轧普通工字钢型 号尺寸(mm截面面积(cm2)截面周长(mm)理论重 量(kg/m)理论面积(m2)折合面 积m2/thbdtrr1110100684.57.66.53.314.3357.4611.10.3632.20112.61267458.473.518.1423.2

6、414.20.4229.81114140805.59.17.53.821.5465.1716.90.4727.52I161608869.98426.1524.6720.50.5225.59118180946.510.78.54.330.6578.6124.10.5824.01120a200100711.494.535.5632.7727.90.6322.68I20b200102911.494.539.5636.7731.10.6420.47I22a2201107.512.39.54.842697.37330.7021.13I22b2201129.512.39.54.846.4701.3736.

7、40.7019.27I25a25011681310548.5771.5338.10.7720.25125b250118101310553.5775.53420.7818.47I28a2801228.513.710.55.355.45845.4743.40.8519.48I28b28012410.513.710.55.361.05849.4747.90.8517.73I32a3201309.51511.55.867.05942.9152.70.9417.89I32b32013211.51511.55.873.45946.9157.70.9516.41132c32013413.51511.55.8

8、79.95950.9162.80.9515.14I36a3601361015.812676.31037.0859.91.0417.31I36b3601381215.812683.51041.0865.61.0415.87I36c3601401415.812690.71045.0871.21.0514.68I40a40014210.516.512.56.386.11131.0167.61.1316.73I40b40014412.516.512.56.394.11135.0178.81.1414.40I40c40014614.516.512.56.31021139.0180.11.1414.22I

9、45a45015011.51813.56.81021248.4880.41.2515.53I45b45015213.51813.56.81111252.4887.41.2514.33I45c45015415.51813.56.81201256.4894.51.2613.30I50a50015812201471191368.1293.61.3714.62I50b5001.614201471291059.241011.0610.49I50c50016216201471391376.121091.3812.62I56a56016612.52114.57.3135.251507.40106.21.51

10、14.19I56b56016814.52114.57.3146.451511.401151.5113.14I56c56017016.52114.57.3157.851515.40123.91.5212.23I63a6301761322157.5154.91672.24121.61.6713.75I63b6301781522157.5167.51676.24131.51.6812.75I63c6301801722157.5180.11680.241411.6811.92I121207458.473.517.8411.24140.4129.37I24a24011681310547.7751.533

11、7.40.7520.09124b240118101310552.6755.5341.20.7618.34127a2701228.513.710.55.354.6825.4742.80.8319.29I27b27012410.513.710.55.360829.4747.10.8317.61130a300126914.4115.561.2894.31480.8918.63130b3001281114.4115.567.2898.3152.70.9017.05I30c3001301314.4115.573.4902.3157.40.9015.72155a55016612.52114.57.3134

12、1487.401051.4914.17155b55016814.52114.57.31451491.401141.4913.08I55c55017016.52114.57.31561495.401231.5012.16(3)等边角钢型号截面面积 (cm )理论重量(kg/m)外表面积(m2/m)折合面积2(m/t)L 20X31.1320.8890.07887.739L 25X31.4321.1240.09887.189L 30X31.7491.3730.11785.215L 36X32.1091.6560.14185.145L 40X32.3591.8520.15784.773L 45X32

13、.6592.0880.17784.770L 50X32.9712.3320.19784.477L 56X33.3432.6240.22184.223L 20X41.4591.1450.07767.249L 25X41.8591.4590.09766.484L 30X42.2761.7860.11765.510L 36X42.7562.1630.14165.187L 40X43.0862.4220.15764.822L 45X43.4862.7360.17764.693L 50X43.8973.0590.19764.400L 56X44.393.4460.2263.842L 63X44.9783

14、.9070.24863.476L 70X45.574.3720.27562.900L 36X53.3822.6540.14153.127L 40X53.7912.9760.15652.419L 45X54.2923.3690.17652.241L 50X54.8033.770.19651.989L 56X55.4154.2510.2251.753L 63X56.1434.8220.24851.431L 70X56.8755.3970.27550.954L 80X57.9126.2110.31550.716L 75X57.3675.8180.29550.705L 45X65.0763.9850.

15、17644.166L 50X65.6884.4650.19643.897L 63X67.2885.7210.24743.174L 70X68.166.4060.27542.929L 75X68.7976.9050.29442.578L 80X69.3977.3760.31442.570L 90X610.6378.350.35442.395L 100X611.9329.3660.39341.960L 70X79.4247.3980.27537.172L 75X710.167.9760.29436.861L 80X710.868.5250.31436.833L 90X712.3019.6560.3

16、5436.661L 110X715.19611.9280.43336.301L 100X713.79610.830.39336.288L 56X88.3676.5680.21933.343L 63X89.5157.4690.24733.070L 70X810.6778.3730.27432.724L 75X811.5039.030.29432.558L 80X812.3039.6580.31432.512L 90X813.94410.9460.35332.249L 100X815.63812.2760.39332.014L 110X817.23813.5320.43331.998L 125X8

17、19.7515.5040.49231.734L 63 X 1011.6579.1510.24626.882L 75 X 1014.12611.0890.29326.423L 80 X 1015.12611.8740.31326.360L 90 X 1017.16713.4760.35326.195L100X 1019.26115.120.39225.926L110X 1021.26116.690.43225.884L125X 1024.37319.1330.49125.662L140X 1027.37321.4880.55125.642L160X 1031.50224.7290.6325.47

18、6L 90 X 1220.30615.940.35222.083L100X 1222.817.8980.39121.846L110X 1225.219.7820.43121.787L125X 1228.91222.6960.49121.634L140X 1232.51225.5220.55121.589L160X 1237.44129.3910.6321.435L180X 1242.24133.1590.7121.412L100X 1426.25620.6110.39118.970L110X 1429.05622.8090.43118.896L125X 1433.36726.1930.4918

19、.707L140X 1437.56729.490.5518.650L160X 1443.29633.9870.62918.507L180X 1448.80638.3830.70918.472L200X 1454.64242.8940.78818.371L100X 1629.62723.2570.3916.769L140X 1642.53933.3930.54916.441L160X 1649.06738.5180.62916.330L180X 1655.46743.5420.70916.283L200X 1662.01348.680.78816.187L180X 1861.95548.6340

20、.70814.558L200X 1869.30154.4010.78714.467L200X 2076.50560.0560.78713.104L200X 2490.66171.1680.78511.030(4)不等边角钢型号截面面积 (cm )理论重量(kg/m)2外表面积(m /m)折合面积m/t25X16X31.1620.9120.0887.7225X16X41.4991.1760.07967.1832X 20X31.4921.1710.10287.1132X 20X41.9391.5220.10166.3640X 25X31.891.4840.12785.5840X 25X42.467

21、1.9360.12765.6045X 28X32.1491.6870.14384.7745X 28X42.8062.2030.14364.9150X 32X32.4311.9080.16184.3850X 32X43.1772.4940.1664.1556X 36X32.7432.1530.18184.0756X 36X43.592.8180.1863.8856X 36X54.4153.4660.1851.9363X 40X44.0583.1850.20263.4263X 40X54.9933.920.20251.5363X 40X65.9084.6380.20143.3463X 40X76.

22、8025.3390.20137.6570X 45X44.5473.570.22663.3170X 45X55.6094.4030.22551.1070X 45X66.6475.2180.22543.1270X 45X77.6576.0110.22537.4375X 50X56.1254.8080.24550.9675X 50X67.265.6990.24542.9975X 50X89.4677.4310.24432.8475 X 50 X 1011.599.0980.24426.8280X 50X56.3755.0050.25550.9580X 50X67.565.9350.25542.9780X 50X78.7246.8480.25537.2480X 50X89.867