热轧等边角钢.doc

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1、名称：热轧等边角钢标准：GB/T9787-1988 型号尺寸截面面积/cm2理论重量/kg·m-1外表面积/m2·m-1参 考 数 值Z0　/mmX-XX0-X0Y0-Y0X1-X1边宽b边厚d内圆弧半径rIxixWxIx0ixWx0IY0iY0WY1Ix1/cm4/cm/cm3/cm4/cm/cm/cm/cm/cm3/cm4　/cm—JGXBJGXDJDXR——————————————22033.51.1320.8890.0780.40.590.290.630.750.450.170.390.20.81

2、0.643.51.4591.1450.0770.50.580.360.780.730.550.220.380.241.090.642.52533.51.4321.1240.0980.820.760.461.290.950.730.340.490.331.570.7343.51.8591.4590.0971.030.740.591.620.930.920.430.480.42.110.7633034.51.7491.3730.1171.460.910.682.311.151.090.610.590.512.

3、710.8544.52.2761.7860.1171.840.90.872.921.131.370.770.580.622.630.893.63634.52.1091.6560.1412.581.110.994.091.391.611.070.710.764.68144.52.7562.1630.1413.291.091.285.221.382.051.370.70.936.251.0454.53.3822.6540.1413.951.081.566.241.362.451.650.71.097.841.

4、07440352.3591.8520.1573.591.231.235.691.552.011.490.790.966.411.09453.0862.4220.1574.61.221.67.291.542.581.910.791.198.561.13553.7912.9760.1565.531.211.968.761.523.12.30.781.3910.741.174.545352.6592.0880.1775.171.41.588.21.762.582.140.91.249.121.22453.486

5、2.7360.1776.651.382.0510.561.743.322.750.891.5412.181.26554.2923.3690.1768.041.372.5112.741.7243.330.881.8115.251.3655.0763.9850.1769.331.362.9514.761.74.643.890.882.0618.361.3355035.52.9712.3320.1977.181.551.9611.371.963.222.9811.5712.51.3445.53.8973.059

6、0.1979.261.542.5614.71.944.163.820.991.9616.691.3855.54.8033.770.19611.211.533.1317.791.925.034.640.982.3120.91.4265.55.6884.4650.19613.051.523.6820.681.915.855.420.932.6325.141.465.656463.3432.6240.22110.191.752.4816.142.24.084.241.132.0217.561.48564.393

7、.4460.2213.181.733.2420.922.185.285.461.112.5223.431.53665.4154.2510.2216.021.723.9725.422.176.426.611.12.9829.331.57868.3676.5680.21923.631.686.0337.372.119.449.891.094.1647.241.686.363474.9783.9070.24819.031.964.1330.172.466.787.891.263.2933.351.7576.14

8、34.8220.24823.171.945.0836.772.458.259.571.253.941.731.74677.2885.7210.24727.121.93643.032.439.6611.21.244.4650.141.78879.5157.4690.24734.461.97.7554.562.412.2514.331.235.4767.111.8510711.6579.1510.24641.091.889.396