热轧不等边角钢的尺寸规格.pdf

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1、表3.2-106热轧不等边角钢的尺寸规格(摘自GB/T9788-1988)``尺寸/mm参考数值截面面理论重外表面型号X-XY-YX1-X1Y1-Y1u-uBbdr积cm2量Kg/m积cm243443Ix/cmix/cmWx/cmIy/cm4iy/cmWy/cm3Ix1/cmY0/cmIY1/cmX0/cmIu/cm4iu/cmWu/cmtanα31.1620.9120.080.70.780.430.220.440.191.560.860.430.420.140.340.160.3922.5/1.6251641

2、.4991.1770.0790.880.770.550.270.430.242.090.90.590.460.170.340.20.3813.531.4921.1710.1021.531.010.720.460.550.33.271.080.820.490.280.430.250.3823.2/2322041.9391.5220.1011.9310.930.570.540.394.371.121.120.530.350.420.320.37431.891.4840.1273.081.281.150.930.70

3、.496.391.321.590.590.560.540.40.3864/2.54025442.4671.9370.1273.931.261.491.180.690.638.531.372.140.630.710.540.520.38132.1491.6870.1434.451.441.471.340.790.629.11.472.230.640.80.610.510.3834.5/2.84528542.8062.2030.1435.691.421.91170.780.812.131.5130.681.020.

4、60.660.3832.4311.9080.1616.241.61.842.020.910.8212.491.63.310.731.20.70.680.4045/3.250325.543.1772.4940.168.021.592.392.580.91.0616.651.654.450.771.530.690.870.40232.7432.1530.1818.881.82.322.921.031.0517.541.784.70.81.730.790.870.4085.6/3.65636463.592.8180.

5、1811.451.793.033.761.021.3723.391.826.330.852.230.791.130.40854.4153.4660.1813.861.773.714.491.011.6529.251.877.940.882.670.781.360.40444.0583.1860.20216.492.023.875.231.141.733.32.048.630.923.120.881.40.39854.9933.920.20220.0224.746.311.122.7141.632.0810.86

6、0.953.760.871.710.3966.3/46340765.9084.6380.20123.361.965.597.291.112.4349.982.1213.120.994.340.861.990.39376.8025.340.20126.531.986.48.241.12.7858.072.1515.471.034.970.862.290.38944.5473.5690.22623.172.264.867.551.292.1745.922.2412.261.024.40.981.770.4155.6

7、094.4030.22527.952.235.929.131.282.6557.12.2815.391.065.40.982.190.4077/4.570457.566.6475.2180.22532.542.216.9510.621.263.1268.352.3218.581.096.350.982.590.40477.6576.0110.22537.222.28.0312.011.253.5779.992.3621.841.137.160.972.940.40256.1254.8080.24534.862.

8、396.8312.611.443.3702.421.041.177.411.12.740.43567.265.6990.24541.122.388.1214.71.423.8884.32.4425.371.218.541.083.190.4357.5/57550889.4677.4320.24452.392.3510.5218.531.44.99112.52.5234.231.2910