1、表G 一 1熱軋等邊角鋼的規格及截面特性(按 GB9787 88 計算)型號尺寸(/mm)截面 面積A/cm2每米 重量 /kg m，截面特性z/cmX - X軸x0 -x0 軸Vo V。軸x 一 x軸bdrIx/ cm4Wxmac/ 3/ cmWx, 7Amm / 3/ cmix /cmI x0 /cm4Wx0/cm3ix0/cmI y04 / cmWy0 y max/3/ cmWy0 y min/3/cmi y0/ cmI x14 / cmL20X32033.51.130.890.600.400.660.290.590.630.450.750.170.230.200.390.81441.4

2、61.150.640.500.780.360.580.780.550.730.220.290.240.381.09L25X32533.51.431.120.730.821.120.460.761.290.730.950.340.370.330.491.57441.861.460.761.031.340.590.741.620.920.930.430.470.400.482.11L30X33034.51.751.370.851.461.720.680.912.311.091.150.610.560.510.592.71442.281.790.891.842.080.870.902.921.371

3、.130.770.710.620.583.63L36X33634.52.111.661.002.582.590.991.114.091.611.391.070.820.760.714.67442.762.161.043.293.181.281.095.222.051.381.371.050.930.76.25553.382.651.073.953.681.561.086.242.451.361.651.261.090.77.84L40X340352.361.851.093.593.281.231.235.692.011.551.491.030.960.796.41443.092.421.134

4、.604.051.601.227.292.581.541.911.311.190.798.56553.792.981.175.534.721.961.218.763.101.522.301.581.390.7810.74L45X345352.662.091.225.174.251.581.398.202.581.762.141.311.240.99.12443.492.741.266.655.292.051.3810.563.321.742.751.691.540.8912.18554.293.371.308.046.202.511.3712.744.011.723.332.041.810.8

5、815.25I筱面面積w-枝面抵抗新i假川回刖甘都665.083.991.339.336.992.951.3614.764.641.713.892.382.060.8818.36L50X35035.52.972.331.347.185.361.961.5511.373.221.962.981.641.571.0012.50443.903.061.389.266.702.561.5414.694.161.943.822.111.960.9916.69554.803.771.4211.217.903.131.5317.795.031.924.632.562.310.9820.9665.694.46

6、1.4613.058.953.681.5120.685.851.915.422.982.630.9825.14L56X356363.342.621.4810.196.862.481.7516.144.082.24.242.092.021.1317.56444.393.451.5313.188.633.241.7320.925.282.185.452.692.521.1123.43555.424.251.5716.0210.223.971.7225.426.422.176.613.262.981.129.33888.376.571.6823.6314.066.031.6837.379.442.1

7、19.894.854.161.0947.24L63X463474.983.911.7019.0311.224.131.9630.176.772.467.893.453.291.2633.35556.144.821.7423.1713.335.084.9436.778.252.459.574.203.901.2541.73667.295.721.7827.1215.266.001.9343.039.662.4311.204.914.461.2450.14889.517.471.8234.4518.597.751.9054.5612.252.3914.336.265.471.2367.111010

8、11.669.151.9341.0921.349.391.8864.8514.562.3617.337.536.371.2284.31L70X470485.574.371.8626.3914.165.142.1841.808.442.7410.994.324.171.445.74556.885.401.9132.2116.896.322.1651.0810.322.7313.345.264.951.3957.21668.166.411.9537.7719.397.482.1559.9312.112.7115.616.165.671.3868.73779.427.41.9943.0921.688

9、.592.1468.3513.812.6917.827.026.341.3880.298810.678.372.0348.1723.799.682.1376.3715.432.6819.987.866.981.3791.92L75X575597.415.822.0339.9619.737.302.3263.311.942.9216.616.105.801.5070.36668.806.912.0746.9122.698.632.3174.3814.022.9119.437.146.651.4981.517710.167.982.1153.5725.429.932.3084.9616.022.8

10、922.188.157.441.4898.718811.59.032.1559.9627.9311.22.2895.0717.932.8724.869.138.191.47112.97101014.1311.092.2271.9832.413.642.26113.9221.482.8430.0511.019.561.46141.71L80X580597.916.212.1548.7922.708.342.4877.3313.673.1320.256.986.661.6085.36669.407.382.1957.3526.169.872.4790.9816.083.1123.728.187.6

11、51.59102.507710.868.532.2365.5829.3811.372.46104.0718.403.1027.109.358.581.58119.708812.309.662.2773.532.3612.832.44116.6020.613.0830.3910.489.461.57136.97101015.1311.872.3588.4337.6815.642.42140.0924.763.0436.7712.6511.081.56171.74L90X69061010.648.352.4482.7733.9912.612.79131.2620.633.5134.2810.519

12、.951.80145.877712.309.662.4894.8338.2814.542.78150.4723.643.5039.1812.0211.191.78170.308813.9410.952.52106.4742.316.422.76168.9726.553.4843.9713.4912.351.78194.80101017.1713.482.59128.5849.5720.072.74203.9032.043.4553.2616.3114.521.76244.08121220.3115.942.67149.2255.9323.572.71236.2137.123.4162.2219

13、.0116.491.75293.77L 100 X610061211.939.372.67114.9543.0412.683.10181.9825.743.9147.9213.1812.692.00200.077713.8010.832.71131.8648.5718.103.09208.9729.553.8954.7415.0814.261.99233.548815.6412.282.76148.2453.7820.473.08235.0733.243.8861.4116.9315.751.98267.09101019.2615.122.84179.5163.2925.063.05284.6

14、840.263.8474.3520.4918.541.96334.48121222.8017.902.91208.9071.7229.473.03330.9546.803.8186.8423.8921.081.95402.34141426.2620.612.99236.5379.1933.733.00374.0652.903.7798.9927.1723.441.94470.75161629.6323.263.06262.5385.8137.822.98414.1658.573.71110.8930.3425.631.93539.80L110X711071215.2011.932.96177.

15、1659.7822.053.41280.9436.124.3073.3818.4117.512.20310.648817.2413.533.01199.4666.3624.953.40316.4940.694.2882.47220.7019.392.19355.21101021.2616.693.09242.1978.4830.63.38384.3949.424.2599.9825.1022.912.17444.65121225.2019.783.16282.5589.3436.053.35448.1757.624.22116.9329.3226.152.15534.60141429.0622

16、.813.24320.7199.0741.313.32508.0165.314.18133.4033.3829.142.14625.16L125X812581419.7515.503.37297.0388.2032.523.88470.8953.284.88123.1627.1825.862.50521.01101024.3719.133.45361.67104.8139.973.85573.8964.934.85149.4633.0130.622.48651.93121228.9122.703.53423.19119.8847.173.83671.4475.964.82174.8838.61

17、35.032.46783.42141433.3726.193.61481.65133.5654.163.80763.7386.414.78199.5744.0039.132.45915.61L140X814081427.3721.493.82514.65134.5550.584.34817.2782.565.46212.0441.9139.202.78915.11101032.5125.523.90603.68154.6259.804.31958.7996.855.43248.5749.1245.022.771099.28121237.5729.493.98688.81173.0268.754

18、.281093.56110.475.40284.0656.0750.452.751284.22141442.5433.394.06770.24189.9077.464.261221.81123.425.36318.6762.8155.552.741470.07L160X10160101631.5024.734.31779.53180.7766.704.971237.30109.366.27321.7655.6352.763.201365.33121237.4429.394.39916.58208.5878.984.951455.68128.676.24377.4965.2960.743.181

19、639.57141443.3033.994.471048.36234.3790.954.921665.02147.176.20431.7074.6368.243.161914.68161649.0738.524.551175.08(258.27102.634.891865.57164.896.17484.5983.7075.313.142190.82L180X10180101642.2433.164.891321.35270.03100.825.592100.10165.007.05542.6183.6078.413.582332.80121248.9038.384.971514.481304.57116.255.572407.42189.157.02621.5395.7388.