不等边角钢截面面积cm²外表面积m²/m理论重量kg/m型号B2.5/1.62.5/1.63.2/23.2/24/2.54/2.54.5/2.84.5/2.85/3.25/3.25.6/3.65.6/3.65.6/3.66.3/46.3/46.3/46.3/47/4.57/4.57/4.57/4.57.5/57.5/57.5/57.5/58/58/58/58/59/5.69/5.69/5.69/5.6截面尺寸 mmbdr惯性矩 cm4IxIX1IyIy1Iuix惯性半径 cmiyiu截面模数 cm³WxWyWutana重心距离 cmX0Y0名称尺寸描述B×b×d252532324040454550505656566363636370707070757575758080808090909090161620202525282832323636364040404045454545505050505050505056565656636363638034343434343454567456756810567856786781063.53.53.53.544555.55.566677777.57.57.57.588888888999910101010101.1620.080.70.881.531.933.083.934.455.696.248.028.8811.513.916.52023.426.523.22832.537.234.941.152.462.71249.556.262.860.571819199.11131271541071.562.093.274.375.398.539.112.112.516.717.523.429.333.341.65058.145.957.168.4807084.311314185.21031191361211461701942002332663332000.220.270.460.570.931.181.341.72.022.582.923.764.495.236.317.298.217.559.1310.61212.614.718.52212.8151718.918.321.424.427.230.935.339.447.161.20.430.590.821.121.592.142.2333.314.454.76.337.948.6310.913.115.512.315.418.621.82125.434.243.421.125.429.834.329.535.641.747.950.559.167.985.71030.140.170.280.350.560.710.81.021.21.531.732.232.673.123.764.344.974.45.46.357.167.418.5410.913.17.668.8510.211.41112.914.716.318.42123.528.331.70.780.771.0111.281.361.441.421.61.591.81.791.772.0221.961.982.262.232.212.22.392.382.352.332.562.562.542.522.92.882.862.853.213.23.183.153.170.440.430.550.540.70.690.790.780.910.91.031.021.011.141.121.111.11.291.281.261.251.441.421.41.381.421.411.391.381.591.581.571.561.791.781.771.742.40.340.340.430.420.540.540.610.60.70.690.790.790.780.880.870.860.860.980.980.980.971.11.081.071.061.11.081.081.071.231.231.221.211.381.381.371.351.720.430.550.720.931.151.491.471.911.842.392.323.033.713.874.745.596.44.865.926.958.036.838.1210.512.87.789.2510.611.99.9211.713.515.314.616.919.123.315.20.190.240.30.390.490.630.620.80.821.061.051.371.651.72.072.432.782.172.653.123.573.33.884.996.043.323.914.485.034.214.965.76.416.357.298.219.9810.20.160.20.250.320.40.520.510.660.680.870.871.131.361.41.711.992.291.772.192.592.942.743.194.14.992.713.23.74.163.494.134.725.295.256.026.788.248.370.3920.3810.3820.3740.3850.3810.3830.380.4040.4020.4080.4080.4040.3980.3960.3930.3890.410.4070.4040.4020.4350.4350.4290.4230.3880.3870.3840.3810.3850.3840.3820.380.3940.3940.3910.3870.6270.420.460.490.530.590.630.640.680.730.770.80.850.880.920.950.991.031.021.061.091.131.171.211.291.361.141.181.211.251.251.291.331.361.431.471.51.581.970.860.91.081.121.321.371.471.511.61.651.781.821.872.042.082.122.152.242.282.322.362.42.442.522.62.62.652.692.732.912.9533.043.243.283.323.42.950.91角钢 25×16×31.18角钢 25×16×41.17角钢 32×20×31.52角钢 32×20×41.48角钢 40×25×31.94角钢 40×25×41.69角钢 45×28×32.2角钢 45×28×41.4990.0791.4920.1021.9390.1011.890.1272.4670.1272.1490.1432.8060.1432.4310.1613.1770.161.91角钢 50×32×32.49角钢 50×32×42.15角钢 56×36×32.82角钢 56×36×43.47角钢 56×36×53.19角钢 63×40×43.92角钢 63×40×54.64角钢 63×40×65.31角钢 63×40×73.57角钢 70×45×44.4角钢 70×45×52.7430.1813.594.4150.180.184.0580.2024.9930.2025.9080.2016.8020.2014.5530.2265.6090.2256.6440.2257.6580.2256.1260.2457.260.2455.22角钢 70×45×66.01角钢 70×45×74.81角钢 75×50×55.7角钢 75×50×69.4670.24411.590.2446.3760.2557.560.2557.43角钢 75×50×89.15角钢 75×50×10角钢 80×50×55.93角钢 80×50×66.85角钢 80×50×77.75角钢 80×50×85.66角钢 90×56×56.72角钢 90×56×67.76角钢 90×56×78.78角钢 90×56×87.55角钢 100×63×68.72角钢 100×63×79.88角钢 100×63×812.1角钢 100×63×108.35角钢 100×80×68.7240.2559.8670.2547.2128.5579.88111.189.61811.1112.5815.4710.640.2870.2860.2860.2860.320.320.3190.3190.35410/6.310010/6.310010/6.310010/6.310010/8100不等边角钢截面面积cm²12.313.9417.1710.6412.313.9417.1714.115.9919.7123.3518.0422.2626.430.4618.8423.2627.631.8633.9536.0325.3230.0531.7139.2828.3733.7138.9744.1437.9143.8749.7455.53外表面积m²/m0.3540.3530.3530.3540.3540.3530.3530.4030.4030.4020.4020.4530.4520.4510.4510.4730.4720.4710.4710.4710.170.5120.5110.510.510.5710.5710.570.5690.6410.640.6390.639理论重量kg/m型号B10/810/810/811/711/711/711/7100100100110110110110截面尺寸 mmb808080707070708080808090909090909090909090d781067810781012810121481012141516101214161012141612141618r101010101010101111111112121212121212121212131313131414141414141414惯性矩 cm4Ix12313816713315317220822825731236436644652259444253963272176480666978589610009561120129014401570180020202240IX12332673342663103544434555206507807319131100128089811201350157016801800136016401910218019402330272031103190373042604790Iy70.178.694.742.94954.965.974.483.5101117121140170192123149173196207217205239271302278325370412483551615677Iy112013717269.180.892.711712013817321019624629734919624629735037640333740647654844753963272678892210601200Iu36.240.649.125.42932.539.243.849.259.569.470.885.810011474.189.9105120127134122142162183167195222249286327366405ix惯性半径 cmiy2.392.372.352.0121.981.962.32.282.262.242.592.562.542.512.552.532.52.482.472.152.852.822.82.773.133.13.083.063.573.543.523.49iu1.721.711.691.541.531.531.511.761.751.741.721.981.961.951.941.981.971.951.941.931.932.192.172.162.162.422.42.392.382.742.732.712.7截面模数 cm³Wx17.519.824.217.920.623.328.526.930.437.34438.547.355.964.243.95463.873.37882.662.173.584.695.37993.5108122117135152169Wy11.713.216.17.99.0910.312.51213.616.619.417.321.22528.517.521.425.128.830.532.326.631.335.810.232.538.34449.45057.464.971.7Wu9.610.813.16.537.58.4510.39.9211.213.61614.317.520.523.514.517.720.823.825.326.821.925.829.633.426.931.736.340.941.247.353.359.2tana重心距离 cmX0Y033.043.123.533.573.623.74.014.064.144.224.54.584.664.744.925.015.095.175.215.255.245.325.45.185.895.986.066.146.546.626.76.78名称尺寸描述B×b×d3.163.143.123.543.533.513.484.024.013.983.954.54.474.444.424.844.811.794.764.741.735.145.115.085.055.85.785.755.726.446.416.386.350.6260.6250.6220.4030.4020.4010.3970.4080.4070.4040.40.4110.4090.4060.4030.3640.3620.3590.3560.3540.3520.390.3880.3850.3820.3760.3740.3720.3690.3920.390.3880.3852.012.052.131.571.611.651.721.81.841.9222.042.122.192.271.972.052.122.22.242.272.282.362.432.512.442.522.592.672.832.912.993.069.66角钢 100×80×710.9角钢 100×80×813.5角钢 100×80×108.35角钢 110×70×69.66角钢 110×70×710.9角钢 110×70×813.5角钢 110×70×1011.1角钢 125×80×712.6角钢 125×80×815.5角钢 125×80×1018.3角钢 125×80×1214.2角钢 140×90×817.5角钢 140×90×1020.7角钢 140×90×1223.9角钢 140×90×1414.8角钢 150×90×818.3角钢 150×90×1021.7角钢 150×90×122512.5/812512.5/812512.5/812512.5/812514/914/914/914/915/915/915/915/915/915/916/1016/1016/1016/1018/1118/1118/1118/11140140140140150150150150150150角钢 150×90×1426.7角钢 150×90×1528.3角钢 150×90×1619.9角钢 160×100×1023.6角钢 160×100×1227.2角钢 160×100×1430.8角钢 160×100×1622.3角钢 180×110×1026.5角钢 180×110×1230.6角钢 180×110×1434.6角钢 180×110×1629.8角钢 200×125×1234.4角钢 200×125×143916010016010016010016010018011018011018011018011020/12.520012520/12.520012520/12.520012520/12.5200125角钢 200×125×1643.6角钢 200×125×18