型钢截面特性表

型号BL25×16×3L25×16×4L32×20×3L32×20×4L40×25×3L40×25×4L45×28×3L45×28×4L50×32×3L50×32×4L56×36×3L56×36×4L56×36×5L63×40×4L63×40×5L63×40×6L63×40×7L70×45×4L70×45×5L70×45×6L70×45×7L75×50×5L75×50×6L75×50×8L75×50×10L80×50×5L80×50×6L80×50×725253232404045455050565656636363637070707075757575808080b161620202525282832323636364040404045454545505050505050尺寸(mm)d3.04.03.04.03.04.03.04.03.04.03.04.05.04.05.06.07.04.05.06.07.05.06.08.05.06.07.0r3.53.53.53.54.04.05.05.05.55.56.06.06.07.07.07.07.07.57.57.57.58.08.08.08.08.08.08.0r11.001.331.001.331.001.331.001.331.001.331.001.331.671.331.672.002.331.331.672.002.331.672.002.673.331.672.002.33截面面积2(cm)1.1621.4991.4921.9391.8902.4672.1492.8062.4313.1772.7433.5904.4154.0584.9935.9086.8024.5535.6096.6447.6576.1257.2609.46711.5906.3757.5608.724质量(kg/m)0.9121.1761.1711.5221.4841.9361.6872.2031.9082.4942.1532.8183.4663.1853.9204.6385.3393.5744.4035.2156.0114.8085.6997.4319.0985.0055.9356.848外表面积2(m/m)0.0800.0790.1020.1010.1270.1270.1430.1430.1610.1600.1810.1800.1800.2020.2020.2010.2010.2260.2250.2250.2250.2450.2450.2440.2440.2550.2550.255x-xIx(cm4)0.700.881.531.933.083.934.455.706.248.028.8811.4513.8616.4920.0223.3626.5322.9727.9532.7037.2235.0941.1252.3962.7141.9649.2156.16Wx(cm3)0.430.550.720.931.151.491.471.911.842.392.323.033.713.874.745.596.414.825.926.998.036.878.1210.5212.797.789.2010.58ix(cm)0.780.771.011.001.281.261.441.431.601.591.801.791.772.022.001.991.972.252.232.222.202.392.382.352.332.572.552.54Iy(cm4)0.220.270.460.570.931.181.341.702.022.582.923.744.495.236.317.318.247.559.1310.6212.0112.6114.7018.5321.9612.8214.9516.96y-yiy(cm3)(cm)0.190.240.300.390.490.630.620.800.821.061.051.361.651.702.072.432.782.172.653.123.573.303.884.996.043.323.914.480.440.430.550.540.700.690.790.780.910.901.031.021.011.141.121.111.101.291.281.261.251.431.421.401.381.421.411.39WyIu(cm4)0.130.170.280.350.560.710.801.021.201.531.732.212.673.123.764.384.974.475.406.297.167.328.5410.8713.107.668.9410.18u-uiu(cm3)(cm)0.160.200.250.320.400.520.510.660.680.870.871.121.361.401.712.012.291.792.192.572.942.723.194.104.992.743.233.70Wutgαx1-x1Ix1(cm4)1.562.093.274.376.398.539.1012.1412.4916.6517.5423.3929.2433.3041.6349.9858.3445.6857.1068.5479.9970.2384.30112.50140.8285.21102.26119.33y1-y1Iy1(cm4)0.430.590.821.121.592.142.233.003.314.454.706.317.948.6310.8613.1415.4712.2615.3918.5921.8421.0425.3734.2343.4321.0625.4129.82x0y0(cm)(cm)0.420.460.490.530.590.630.640.680.730.770.800.850.880.920.950.991.031.021.061.101.131.171.211.291.361.141.181.210.860.901.081.121.321.371.471.511.601.651.781.821.872.042.082.122.162.232.282.322.362.402.442.522.602.602.652.690.340.3920.340.3810.430.3820.430.3740.540.3860.540.3810.610.3830.600.3800.700.4040.690.4020.790.4080.780.4070.780.4040.880.3980.870.3960.860.3930.860.3890.990.4080.980.4070.970.4050.970.4021.090.4361.080.4351.070.4291.060.4231.100.3881.090.3861.080.3845010.0型号BL80×50×8L90×56×5L90×56×6L90×56×7L90×56×8L100×63×6L100×63×7L100×63×8L100×80×6L100×80×7L100×80×8L110×70×6L110×70×7L110×70×8L125×80×7L125×80×88090909090b5056565656尺寸(mm)d8.05.06.07.08.06.07.08.06.07.08.06.07.08.07.08.0r8.09.09.09.09.010.010.010.010.010.010.010.010.010.011.011.0r12.671.672.002.332.672.002.332.673.332.002.332.673.332.002.332.673.332.332.673.334.002.673.334.004.673.334.004.67截面面积2(cm)9.8677.2128.5579.88111.1839.61711.11112.58415.46710.63712.30113.94417.16710.63712.30113.94417.16714.09615.98919.71223.35118.03822.26126.40030.45525.31530.05434.709质量(kg/m)7.7455.6616.7177.7568.7797.5508.7229.87812.1428.3509.65710.94613.4768.3509.65710.94613.47611.06612.55115.47418.33114.16017.47520.72423.90819.87223.59227.247外表面积2(m/m)0.2540.2870.2860.2860.2860.3200.3200.3190.3190.3540.3540.3530.3530.3540.3540.3530.3530.4030.4030.4020.4020.4530.4520.4510.4510.5120.5110.510x-xIx(cm4)62.8260.4571.0381.2291.0399.06113.46127.36153.81107.04122.73137.92166.87133.37153.00172.04208.39227.98256.76312.05364.41365.63445.50521.59594.09668.69784.91896.29Wx(cm3)11.929.9211.7413.5315.2714.6416.8819.0723.3215.1917.5319.8124.2417.8520.6023.3028.5426.8630.4137.3344.0138.4847.3155.8764.1862.1373.4984.56ix(cm)2.522.902.882.872.853.213.203.183.153.173.163.153.123.543.533.513.484.024.01Iy(cm4)18.8518.3321.4224.3627.1530.9435.2639.3947.1261.2470.0878.5894.6542.9249.0254.8765.8874.4283.49y-yiy(cm3)(cm)5.034.214.975.706.416.357.298.219.981.381.591.581.571.561.791.781.771.75WyIu(cm4)11.3810.9812.8214.6016.3418.4221.0023.5028.3331.6536.1740.5849.1025.3628.9632.4539.2043.8149.1559.4669.3570.8385.82u-uiu(cm3)(cm)4.163.494.104.705.295.256.026.788.248.379.60Wutgαx1-x1Ix1(cm4)136.41121.32145.59169.87194.17199.71233.01266.32333.06199.83233.20266.61333.63265.78310.08354.38443.13455.00519.98650.09780.39730.52913.21y1-y1Iy1(cm4)34.3129.5335.5841.7147.9350.5059.1467.8885.73102.68119.98137.36172.4869.0880.8392.69116.83120.32137.85173.40209.67195.79245.93296.89348.82336.59405.94476.42x0y0(cm)(cm)1.251.251.291.331.361.431.471.501.581.972.012.052.131.571.611.651.721.801.841.922.002.042.122.192.272.282.362.432.732.912.953.003.043.243.283.323.402.953.003.043.123.533.573.623.704.014.064.144.224.504.584.664.745.245.325.401.070.3811.230.3851.220.3841.220.3831.210.3801.380.3941.370.3931.370.3911.350.3871.730.6271.710.6261006310063100631008010080100801107011070110701258012580L100×63×101006310.010.010.162.4011.712.3913.212.3716.122.357.909.092.012.0010.801.710.62513.121.690.6226.537.508.459.921.540.4031.530.4021.530.4011.760.408L100×80×101008010.010.010.251.9812.481.9612.012.3013.562.29L110×70×101107010.010.010.291.510.39711.181.750.40713.641.740.40416.011.720.40014.311.980.41117.481.960.409L125×80×101258010.011.0L125×80×121258012.011.0L140×90×8140908.012.0L140×90×101409010.012.0L140×90×121409012.012.0L140×90×141409014.012.0L160×100×1016010010.013.0L160×100×1216010012.013.0L160×100×1416010014.013.03.98100.6716.562.263.95116.6719.432.244.50120.6917.342.594.47146.0321.222.564.44169.7924.952.54100.2120.541.950.4061096.094.42192.1028.542.51114.1323.521.940.4031279.245.14205.0426.562.85121.7521.922.190.3901362.905.11239.0631.282.82142.3325.792.180.3881635.565.08271.2035.832.80162.2329.562.160.3851908.49型号Bb尺寸(mm)drr15.333.334.004.675.334.004.675.336.00截面面积2(cm)39.28128.37333.71238.96744.13937.91243.86749.73955.526质量(kg/m)30.83522.27326.46430.58934.64929.76134.43639.04543.588外表面积2(m/m)0.5100.5710.5710.5700.5690.6410.6400.6390.639x-xIx(cm4)1003.06956.261124.721286.901443.071570.901800.962023.372238.30Wx(cm3)95.3378.9693.53ix(cm)Iy(cm4)y-yiy(cm3)(cm)WyIu(cm4)u-uiu(cm3)(cm)Wutgαx1-x1Ix1(cm4)y1-y1Iy1(cm4)548.22447.23538.94631.94726.47787.74922.46x0y0(cm)(cm)2.512.442.522.592.672.832.915.485.895.986.066.146.546.626.706.78L160×100×1616010016.013.0L180×110×1018011010.014.0L180×110×1218011012.014.0L180×110×1418011014.014.0L180×110×1618011016.014.0L200×125×1220012512.014.0L200×125×1420012514.014.0L200×125×1620012516.014.0L200×125×1820012518.014.05.05301.6040.242.77181.5733.252.150.3822181.815.81278.1132.493.13166.5026.882.420.3761940.425.78325.0338.323.11194.8731.662.400.3742328.38107.755.75369.5543.973.08222.3036.322.390.3722716.58121.645.72411.8549.443.05248.9540.872.370.3693105.17116.736.44483.1649.993.57285.7941.232.750.3923193.85134.656.41550.8257.443.54326.5847.342.730.3903726.14152.186.38615.4564.693.52366.2153.322.710.3884258.881058.882.99169.336.35677.1871.743.49404.8359.182.700.3854792.001197.133.06