等边,不等边角钢规格表

角钢型号b20×尺寸(mm)d20202525303036363040404550505050565656566363636363707070707075757575343434345345345634563458456810456785678765.5.53.5r3434343453截面面积cm21.1321.4591.4321.8591.7492.2762.1092.7563.3822.3593.0863.7912.6593.48.2925.0762.9713.74.8035.6883.3434.395.4158.3674.9786.1437.28.51511.6575.576.8758.169.42410.6677.3678.79710.1611.503理论重量kg/m0.81.1451.1241.4591.3731.7861.6562.1632.51.8522.4222.9762.0882.7363.3693.9852.3323.0593.774.4652.6243.44.2516.5683.9074.8225.7217.4699.1514.3725.3976.4067.3988.3735.8186.9057.9769.03外表面积m2/m0.0780.0770.0980.0970.1170.1170.1410.1410.1410.1570.1570.1560.1770.1770.1760.1760.1970.1970.1960.1960.2210.220.220.2190.2480.2480.2470.2470.2460.2750.2750.2750.2750.2740.2950.2940.2940.294Ix(cm4)0.40.50.821.031.461.842.583.293.293.594.65.535.176.658.049.337.1.2611.2113.0510.1913.1816.0223.6319.0323.1727.1234.41.0926.3932.2137.7743.0948.1739.9746.9553.5759.96L25×L30×L36×L40×4534563456345845L45×L50×L56×L63×681045L70×67856L75×781056L80×75808080808090909090901001001001001001001001101101101101101251251251251401401401401601601601601801801801802002001056781067810126781012141678101214810121410121416101214161214161814161614121210914.1267.9129.39710.8612.30315.12610.63712.30113.94417.16720.30611.93213.79615.63819.26122.826.25629.62715.19617.23821.26125.229.05619.7524.37328.91233.36727.37332.51237.56742.53931.50237.44143.299.06742.24148.655.46761.955.262.01311.06.2117.3768.5259.65811.8748.359.65610.94613.47615.949.36610.8312.27615.1217.820.61123.25711.92813.53216.6919.78222.80915.50419.13322.69626.19321.48825.52229.4933.39324.72929.39133.98738.51833.15938.38843.248.63442.448.680.2930.3150.3140.3140.3140.3130.30.30.3530.3530.3520.3930.3930.3930.3920.3910.3910.390.4330.4330.4320.4310.4310.4920.4910.4910.490.5510.5510.550.90.630.630.6290.6290.710.7090.7090.7080.7880.78871.9848.7957.3565.5873.4988.4382.7794.83106.47128.58149.22114.95131.86148.24179.51208.9236.53262.53177.16199.46242.19282.55320.71297.03361.67423.181.65514.65603.68688.81770.24779.53916.581048.361175.081321.351514.481700.991875.122103.552366.15781067L90×81012678L100×1012141678L110×10121481012141012141610121416121416181416L125×L140×L160×L180×L200×1820242002002001820241869.30176.50590.661.40160.05671.1680.7870.7870.7852620.2867.32338.25不等边角

尺寸(mm)BL25×16×角钢型号343434343434567456756810567856786截面面积理论重量外表面积kg/mcm2m2/mr1.1621.4991.4921.9391.2.4672.1492.8062.4313.1772.7433.594.41.0584.9935.9086.8024.75.6096.77.6576.1257.269.46711.596.3757.568.7249.8677.2128.5579.8811.1839.6170.9121.1761.1711.5221.4841.9361.6872.2031.9082.4942.1532.8183.4663.1853.924.6385.3393.574.4035.2186.0114.8085.6997.4319.0985.0055.9356.8437.7455.6616.7177.7568.7797.550.080.0790.1020.1010.1270.1270.1430.1430.1610.160.1810.180.180.2020.2020.2010.2010.2260.2250.2250.2250.2450.2450.2440.2440.2550.2550.2550.20.2870.2860.2860.2860.32b162025283236d3434343434345674567568105678567862532404550563.5L32×20×L40×25×455.56L45×28×L50×32×L56×36×L63×40×63407L70×45×70457.5L75×50×75508L80×50×80508L90×56×90569L100×63×L100×80×L110×70×L125×80×L140×90×L160×100×L180×110×L200×125×7

78.7220.32810063

810

11.11112.5849.8780.319101015.46712.1420.3196610.6378.350.37712.3019.6560.3810080

810

13.94410.9460.353101017.16713.4760.3536610.6378.350.37712.3019.6560.3811070

810

13.94410.9460.353101017.16713.4760.3537714.09611.0660.4038815.912.5510.4031012580

1011

19.71215.4740.402121223.35118.330.4028818.03814.160.4531014090101222.26117.4750.452121226.420.7240.4511414090141230.45623.9080.451101025.31519.8720.512121230.023.5920.51114160

100

1413

34.70927.2470.51161639.28130.8350.51101028.37322.2730.5711233.71226.40.57114180110

121414

38.96730.50.571614.13934.90.569121237.91229.7610.11443.86734.4360.16200125

141614

49.73939.0450.63918

18

55.523.5880.639

x-xix(cm)

0.590.580.760.740.910.91.111.091.081.231.221.211.41.381.371.361.551.1.531.521.751.731.721.681.961.941.931.91.882.182.162.152.142.122.332.312.32.28

Wx(cm3)Ix0(cm4)

0.290.360.460.590.680.870.991.281.561.231.61.961.582.052.512.951.962.563.133.682.483.243.976.034.135.0867.759.395.146.327.488.599.687.328.9.9311.2

0.630.781.291.622.312.924.095.226.245.697.298.768.210.5612.7414.7611.3714.717.7920.6816.1420.9225.4237.3730.1736.7743.03.56.81.851.0859.9368.3576.3763.374.3884.9695.07

参 考 数 值x0-x0ix0(cm)

0.750.730.950.931.151.131.391.381.361.551.1.521.761.741.721.71.961.941.921.912.22.182.172.112.462.452.432.42.362.742.732.712.692.682.922.92.2.88

Wx0(cm3)

0.450.550.730.921.091.371.612.052.452.012.583.012.583.3244.3.224.165.035.8.085.286.429.446.788.259.6612.2514.568.4410.3212.1113.8115.4311.9414.0216.0217.93

Iy0(cm4)

0.170.220.340.430.610.771.071.371.651.491.912.32.142.753.333.2.983.824.5.424.245.466.619.7.9.5711.214.3317.3310.9913.3415.6117.8219.9816.6319.5122.1824.86

y0-y0iy0(cm)

0.390.380.490.480.590.580.710.70.70.790.790.780.90.0.880.8810.990.980.981.131.111.11.091.261.251.241.231.221.41.391.381.381.371.51.491.481.47

Wy0(cm3)

0.20.240.330.40.510.620.760.931.090.961.191.391.241.1.812.061.571.962.312.632.022.522.984.163.293.94.465.476.3.174.955.676.346.985.776.677.448.19

x1-x1Ix1(cm4)

0.811.091.572.112.713.634.686.257.846.418.5610.749.1212.1815.2518.3612.516.6920.925.1417.5623.4329.3347.2433.31.7350.1467.1184.3145.7457.2168.7380.2991.9270.5684.5598.71112.97

2.262.482.472.462.442.422.792.782.762.742.713.013.093.083.053.0332.983.413.43.383.353.323.883.853.833.84.344.314.284.2.984.9.924.5.595.565.5.56.26.18

13.8.349.8711.3712.8315.12.6114.16.4220.0723.5715.6818.120.4725.0629.4833.7337.8222.0524.9530.636.01.3132.5239.9741.17.1650.5859.868.7577.4666.778.90.95102.63100.82116.25131.13145.144.7163.65

113.9277.3390.98104.07116.6140.09131.26150.47168.97203.9236.21181.98208.97235.07284.68330.95374.014.16280.94316.49384.39448.17508.01470.573.671.44763.73817.27958.791093.561221.811237.31455.681665.021865.572100.12407.422703.372988.243343.263760.

2.843.133.113.13.083.043.513.53.483.453.413.93.3.883.843.813.773.744.34.284.2.224.184.884.8.824.785.465.435.45.366.276.246.26.177.057.026.986.947.827.79

21.4813.6716.0818.420.6124.7620.6323.26.5532.0437.1225.7429.5533.2440.26.852.958.5736.1240.6949.4257.6265.3153.28.9375.9686.4182.5696.85110.47123.42109.36128.67147.171.1651.14212.4234.78236.4265.93

30.0520.2523.7227.0930.3936.7734.2839.1843.9753.2662.2247.92.7461.4174.3586.8499110.73.3882.4299.98116.93133.4123.16149.46174.88199.57212.04248.57284.06318.67321.76377.49431.7484.592.61625.53698.6762.01863.83971.41

1.461.61.591.581.571.561.81.781.781.761.7521.991.981.961.951.941.942.22.192.172.152.142.52.482.462.452.782.762.752.743.23.183.163.143.583.563.553.513.983.96

9.566.667.658.5.4611.0.9511.1912.3514.5216.4912.6914.2615.7518.21.0823.4425.6317.5119.3922.9126.1529.1425.8630.6235.0339.1339.245.0250.4555.5552.7660.7468.2475.3178.4188.37.83105.14111.82123.96

141.7185.36102.5119.7136.97171.74145.87170.3194.8244.07293.76200.07233.267.09334.48402.34470.75539.8310.355.2444.65534.6625.16521.01651.93783.42915.61915.111099.281284.221470.071365.331639.571914.682190.822332.82723.483115.293502.433734.14270.39

6.156.126.07

182.22200.42236.17

41.45.555294.97

7.757.727.

294.48322.06374.41

1076.741180.041381.53

3.943.933.9

135.52146.55166.55

4808.135347.5157.16

等边角钢

x-x

Ix(cm4)0.70.881.531.933.083.934.455.696.248.028.8811.4513.8616.4920.0223.3626.5323.1727.9532.37.2234.81.1252.3962.7141.99.4956.1662.8360.4571.0381.0191.0399.06

ix(cm)

0.780.771.0111.281.261.441.421.61.591.81.791.772.0221.961.982.262.232.212.22.392.382.352.332.562.562.2.522.92.882.862.853.21

Wx(cm3)

0.430.550.720.931.151.491.471.911.842.392.323.033.713.874.745.596.44.865.926.958.036.838.1210.5212.797.7.2510.5811.929.9211.7413.4915.2714.

Iy(cm4)0.220.270.460.570.931.181.341.72.022.582.923.7.495.236.317.298.247.559.1310.6212.0112.6114.718.5321.9612.8214.9516.9618.8518.3221.4224.3627.1530.94

y-yiy(cm)

0.440.430.550.0.70.690.790.780.910.91.031.021.011.141.121.111.11.291.281.261.251.441.421.41.381.421.411.391.381.591.581.571.561.79

Wy(cm3)

0.190.240.30.390.490.630.620.80.821.061.051.371.651.72.712.432.782.172.653.123.573.33.884.996.043.323.914.485.034.214.965.76.416.35

参 考 数 值

iy,当a为下列数值（长肢相并）

6mm0.840.870.970.991.131.161.231.251.381.41.511.531.561.661.681.711.731.841.861.881.92.062.082.122.162.022.042.062.082.222.242.262.282.49

8mm0.930.961.051.081.211.241.311.331.451.471.591.611.631.741.761.781.81.911.941.961.982.132.152.192.242.092.112.132.152.292.312.332.352.56

10mm1.021.051.141.161.31.321.391.411.531.551.661.691.711.811.841.861.881.992.012.042.062.22.232.272.312.172.192.212.232.362.392.412.432.63

113.45127.37153.81107.04122.73137.92166.87133.37153172.04208.39227.98256.77312.043.41365.445.5521.59594.1668.69784.916.31003.04956.251124.721286.911443.061570.91800.972023.352238.33.293.183.153.173.163.143.123.3.533.513.484.024.013.983.9..474.444.425.145.115.085.055.85.785.755.726.446.416.386.3516.8819.0823.3215.1917.5219.8124.2417.8520.623.328.26.8630.4137.3344.0138.4847.3155.87.1862.1373.4984.5695.3378.9693.53107.76121.116.73134.65152.18169.3335.2639.3947.1261.2470.0878..62.9249.01.8765.8874.4283.49100.67116.67120.69146.03169.79192.1205.03239.06271.2301.6278.11325.03369.511.883.16550.83615.44677.191.781.771.742.42.392.372.352.0121.981.962.32.282.262.242.592.562.2.512.852.822.82.773.133.13.083.063.573.3.523.497.298.219.9810.1611.7113.2116.127.99.0910.2512.4812.0113.5616.5619.4317.3421.2224.9528.26.5631.2835.8340.2432.4938.3243.9749.4449.9957.44.6971.742.512.532.573.313.323.343.382.742.762.782.823.113.133.173.213.493.523.563.593.843.873.913.942.422.42.392.374.7.784.814.852.582.62.3.383.393.413.452.812.832.852.3.183.23.243.283.563.593.633.663.913.943.984.024.1.194.234.2.824.8.884.922.652.672.723.453.473.493.532.882.92.922.963.253.273.313.353.633.663.73.743.984.014.0.094.234.334.2.34.884.924.9.99

z0

0.60.0.730.760.850.11.041.071.091.131.171.221.261.31.331.341.381.421.461.481.531.571.681.71.741.781.851.931.861.911.951.992.032.042.072.112.15

6mm1.081.111.271.31.471.491.71.731.751.861.881.92.062.082.12.122.262.282.32.322.52.522.2.62.792.822.832.872.913.073.093.113.133.153.293.313.333.35

双肢8mm10mm

(cm)1.171.191.361.381.551.571.781.81.831.941.961.982.142.162.182.22.332.362.382.42.572.592.612.672.872.2.912.952.993.143.163.183.23.223.363.383.43.42

1.251.281.441.471.631.651.861.1.912.012.042.062.212.242.262.282.412.432.452.482.2.672.692.752.942.962.983.033.073.213.243.263.283.33.433.453.473.5

12mm1.341.371.531.551.711.741.941.971.992.092.122.142.292.322.342.362.482.512.532.562.722.742.772.833.023.043.063.13.153.293.313.333.363.383.53.533.553.57

2.222.152.192.232.272.352.442.482.522.592.672.672.712.762.842.912.993.062.963.013.093.163.243.373.453.533.613.823.93.984.0.314.394.474.5.4.975.055.135.465.3.383.493.513.533.553.583.913.933.953.984.024.34.324.344.384.414.4.494.724.744.784.824.855.345.385.415.455.986.026.066.096.786.826.866.7.637.677.77.738.478.53.463.563.583.63.623.663.9844.024.0.094.374.394.414.4.494.534.5.794.814.8.4.935.415.455.485.526.056.096.136.166.856.6.936.967.77.747.777.88.8.573.3.633.653.673.73.744.0.074.094.134.174.444.4.484.524.5..4.8.884.924.9655.485.525.565.596.126.166.26.236.926.9677.037.777.817.847.878.618.3.613.713.733.753.773.814.124.144.174.214.2.514.534.5..4.684.724.944.9655.045.085.555.595.635.676.26.236.276.316.997.037.077.17.847.887.917.958.678.71

5.625.695.878.538.578.638.68.8.718.678.718.788.758.788.85

值

值（长肢相并）

12mm1.111.141.231.251.381.411.471.51.611.1.741.771.791.1.921.941.972.072.092.112.142.282.32.352.42.242.272.292.312.442.462.492.512.71

iy,当a为下列数值（短肢相并）6mm1.41.421.711.742.072.092.282.312.492.512.752.772.83.093.113.133.153.393.413.443.463.63.633.673.713.883.93.923.944.324.344.374.394.77

8mm1.481.511.791.822.142.172.362.392.562.592.822.852.883.163.193.213.233.463.493.513.3.683.73.753.793.953.9844.024.394.424.444.474.85

10mm1.571.61.881.92.232.252.442.472.2.672.92.932.963.243.273.293.33.3.573.593.613.763.783.833.874.034.0.084.14.474..524.4.92

12mm1.651.681.961.992.312.342.522.552.722.752.983.013.043.323.353.373.393.623.3.673.693.833.863.913.9.14.134.1.184.5.574..625

2.732.752.793.523.3.563.62.962.9833.043.333.353.393.433.73.733.773.814.0.094.124.1.34.334.374.44.9.995.025.0.84.824.8.4.574.594.635.215.245.265.35.95.925.9666.586.626.666.77.557.67.7.684.3.44.444.479.399.439.479.514.874.94.944.624.4.6.75.295.315.345.385.975.996.046.086.656.76.746.787.637.677.717.758.498.538.578.619.479.519.559.594.9.975.024.694.714.734.785.365.395.415.466.046.076.116.166.736.776.816.867.77.757.797.838.728.768.638.6.9.5.629.665.035.055.14.7.794.814.855.445.465.495.536.126.146.196.236.86.856.6.937.787.827.867.98.718.758.798.849.629.669.79.74