常用型钢规格表-不等边角钢.pdf

常用型钢规格表-不等边角钢.pdf

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不等边角钢圆角截面积RZxZyAixiyiy06mm8mm10mm12mm6mm8mm10mm12mm（cm2）（kg/m）34.28.61.160.910.440.780.340.840.931.021.111.41.481.571.6544.691.51.180.430.770.340.870.961.051.141.421.511.61.6834.910.81.491.170.551.010.430.971.051.141.231.711.791.881.9645.311.21.941.520.5410.430.991.081.161.251.741.821.91.9935.913.21.891.480.71.280.541.131.211.31.382.072.142.232.3146.313.72.471.940.691.260.541.161.241.321.412.092.172.252.3436.414.72.151.690.791.440.611.231.311.391.472.282.362.442.5246.815.12.812.20.781.430.61.251.331.411.52.312.392.472.5537.3162.431.910.911.60.71.381.451.531.612.492.562.642.7247.716.53.182.490.91.590.691.41.471.551.642.512.592.672.753817.82.742.151.031.80.791.511.591.661.742.752.822.92.9848.518.23.592.821.021.790.781.531.611.691.772.772.852.933.0158.818.74.423.471.011.770.781.561.631.711.792.82.882.963.0449.220.44.063.191.142.020.881.661.741.811.893.093.163.243.3259.520.84.993.921.1220.871.681.761.841.923.113.193.273.3569.921.25.914.641.111.990.861.711.781.861.943.133.213.293.37710.321.66.85.341.11.960.861.731.81.881.973.153.233.33.39410.222.34.553.571.292.250.991.841.911.992.073.393.463.543.62510.622.85.614.41.282.230.981.861.942.012.093.413.493.573.6461123.26.645.221.262.220.971.881.962.042.113.443.513.593.67711.323.67.666.011.252.20.971.91.982.062.143.463.543.613.69511.7246.134.811.432.391.092.062.132.22.283.63.683.763.83612.124.47.265.71.422.381.082.082.152.232.33.633.73.783.86812.925.29.477.431.42.351.072.122.192.272.353.673.753.833.911013.62611.69.11.382.331.062.162.242.312.43.713.793.873.96511.4266.3851.422.571.12.022.092.172.243.883.954.034.1611.826.57.565.931.412.551.092.042.112.192.273.93.984.054.13712.126.98.726.851.392.541.082.062.132.212.293.9244.084.16812.527.39.877.751.382.521.072.082.152.232.313.944.024.14.18512.529.17.215.661.592.91.232.222.292.362.444.324.394.474.55612.929.58.566.721.582.881.222.242.312.392.464.344.424.54.57713.3309.887.761.572.871.222.262.332.412.494.374.444.524.6813.630.411.28.781.562.851.212.282.352.432.514.394.474.544.62iy,当a为下列数值iy,当a为下列数值L90569L70457.5L75508L80508L50325.5L56366L63407L32203.5L40254L45285角钢型号Bbt（mm）（cm）（cm）（cm）L25163.5重心距质量回转半径单角钢双角钢圆角截面积RZxZyAixiyiy06mm8mm10mm12mm6mm8mm10mm12mm（cm2）（kg/m）614.332.49.627.551.793.211.382.492.562.632.714.774.854.925714.732.811.18.721.783.21.372.512.582.652.734.84.874.955.0381533.212.69.881.773.181.372.532.62.672.754.824.94.975.051015.83415.512.11.753.151.352.572.642.722.794.864.945.025.1619.729.510.68.352.43.171.733.313.383.453.524.544.624.694.76720.13012.39.662.393.161.713.323.393.473.544.574.644.714.79820.530.413.910.92.373.151.713.343.413.493.564.594.664.734.811021.331.217.213.52.353.121.693.383.453.533.64.634.74.784.85615.735.310.68.352.013.541.542.742.812.882.965.215.295.365.44716.135.712.39.6623.531.532.762.832.92.985.245.315.395.46816.536.213.910.91.983.511.532.782.852.9235.265.345.415.491017.23717.213.51.963.481.512.822.892.963.045.35.385.465.5371840.114.111.12.34.021.763.113.183.253.335.95.976.046.12818.440.61612.62.294.011.753.133.23.273.355.925.996.076.141019.241.419.715.52.263.981.743.173.243.313.395.966.046.116.19122042.223.418.32.243.951.723.213.283.353.4366.086.166.23820.4451814.22.594.51.983.493.563.633.76.586.656.736.81021.245.822.317.52.564.471.963.523.593.663.736.626.76.776.851221.946.626.420.72.544.441.953.563.633.73.776.666.746.816.891422.747.430.523.92.514.421.943.593.663.743.816.76.786.866.931022.852.425.319.92.855.142.193.843.913.984.057.557.637.77.781223.653.230.123.62.825.112.183.873.944.014.097.67.677.757.821424.35434.727.22.85.082.163.913.984.054.127.647.717.797.861625.154.839.330.82.775.052.153.944.024.094.167.687.757.837.91024.458.928.422.33.138.565.782.424.164.234.34.368.498.728.711225.259.833.726.53.18.65.752.44.194.334.334.48.538.768.751425.960.63930.63.088.645.722.394.234.264.374.448.578.638.791626.761.444.134.63.058.685.812.374.264.34.44.478.618.688.841228.365.437.929.83.576.442.754.754.824.884.959.399.479.549.621429.166.243.934.43.546.412.734.784.854.924.999.439.519.589.661629.967.849.7393.526.382.714.814.884.955.029.479.559.629.71830.66755.543.63.496.352.74.854.924.995.069.519.599.669.74（cm）（cm）（cm）注：

一个角钢的惯性矩Ix=Aix2，Iy=Aiy2；一个角钢的截面个角钢的截面模量Wxmax=Ix/Zx，Wxmin=Ix/（b-Zx）;Wyax=IyZyWxmin=Iy（b-Zy）。

iy,当a为下列数值iy,当a为下列数值双角钢（mm）质量L20012514L18011014L16010013L1409012L1258011L1107010L1008010角钢型号BbtL1006310距回转半径单角钢