热轧等边角钢的规格及截面特性

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热轧等边角钢的规格及截面特性

表G1热轧等边角钢的规格及截面特性

（按GB978788计算）

热轧等边角钢的规格及截面特性

∟50

∟56

∟63

∟70

∟75

∟80

63456345845681045678567810567810678

50

56

63

70

75

80

63456345845681045678567810567810678

5.5

6

7

8

9

9

5.082.973.904.805.693.344.395.428.374.986.147.299.5111.665.576.888.169.4210.677.418.8010.1611.514.137.919.4010.8612.3015.1310.6412.3013.94

3.992.333.063.774.462.623.454.256.573.914.825.727.479.154.375.406.417.48.375.826.917.989.0311.096.217.388.539.6611.878.359.6610.95

1.331.341.381.421.461.481.531.571.681.701.741.781.821.931.861.911.951.992.032.032.072.112.152.222.152.192.232.272.352.442.482.52

9.337.189.2611.2113.0510.1913.1816.0223.6319.0323.1727.1234.4541.0926.3932.2137.7743.0948.1739.9646.9153.5759.9671.9848.7957.3565.5873.588.4382.7794.83106.47

6.995.366.707.908.956.868.6310.2214.0611.2213.3315.2618.5921.3414.1616.8919.3921.6823.7919.7322.6925.4227.9332.422.7026.1629.3832.3637.6833.9938.2842.3

2.951.962.563.133.682.483.243.976.034.135.086.007.759.395.146.327.488.599.687.308.639.9311.213.648.349.8711.3712.8315.6412.6114.5416.42

1.361.551.541.531.511.751.731.7

21.681.964.941.931.901.882.182.162.152.142.132.322.312.302.282.262.482.472.462.442.422.792.782.76

14.7611.3714.6917.7920.6816.1420.9225.4237.3730.1736.7743.0354.5664.8541.8051.0859.9368.3576.3763.374.3884.9695.07113.9277.3390.98104.07116.60140.09131.26150.47168.97

4.643.224.165.035.854.085.286.429.446.778.259.6612.2514.568.4410.3212.1113.8115.4311.9414.0216.0217.9321.4813.6716.0818.4020.6124.7620.6323.6426.55

1.711.961.941.921.912.22.182.172.112.462.452.432.392.362.742.732.712.692.682.922.912.892.872.843.133.113.103.083.043.513.503.48

3.892.983.824.635.424.245.456.619.897.899.5711.2014.3317.3310.9913.3415.6117.8219.9816.6119.4322.1824.8630.0520.2523.7227.1030.3936.7734.2839.1843.97

2.381.642.112.562.982.092.693.264.853.454.204.916.267.534.325.266.167.027.866.107.148.159.1311.016.988.189.3510.4812.6510.5112.0213.49

2.061.571.962.312.632.022.522.984.163.293.904.465.476.374.174.955.676.346.985.806.657.448.199.566.667.658.589.4611.089.9511.1912.35

0.881.000.990.980.981.131.111.11.091.261.251.241.231.221.41.391.381.381.371.501.491.481.471.461.601.591.581.571.561.801.781.78

18.3612.5016.6920.925.1417.5623.4329.3347.2433.3541.7350.1467.1184.3145.7457.2168.7380.2991.9270.3681.5198.71112.97141.7185.36102.50119.70136.97171.74145.87170.30194.80

∟90

90

10

热轧等边角钢的规格及截面特性

∟100

∟110

∟125

∟140

∟160

∟180

∟200

101267810121416781012148101214810121410121416101214161416182024

100

110

125

140

160

180

200

101267810121416781012148101214810121410121416101214161416182024

12

12

14

14

16

16

18

17.1720.3111.9313.8015.6419.2622.8026.2629.6315.2017.2421.2625.2029.0619.7524.3728.9133.3727.3732.5137.5742.5431.5037.4443.3049.0742.2448.9055.4761.9554.6462.0169.3076.5090.66

13.4815.949.3710.8312.2815.1217.9020.6123.2611.9313.5316.6919.7822.8115.5019.1322.7026.1921.4925.5229.4933.3924.7329.3933.9938.5233.1638.3843.5448.6342.8948.6854.4060.0671.17

2.592.672.672.712.762.842.912.993.062.963.013.093.163.243.373.453.533.613.823.903.984.064.314.394.474.554.894.975.055.135.465.545.625.695.84

128.58149.22114.95131.86148.24179.51208.90236.53262.53177.16199.46242.19282.55320.71297.03361.67423.19481.65514.65603.68688.81770.24779.53916.581048.361175.081321.351514.481700.991881.122103.552366.152620.642867.303338.20

49.5755.9343.0448.5753.7863.2971.7279.1985.8159.7866.3678.4889.3499.0788.20104.81119.88133.56134.55154.62173.02189.90180.77208.58234.37258.27270.03304.57336.86367.05385.08426.99466.45503.58571.45

20.0723.5712.6818.1020.472

5.0629.4733.7337.8222.0524.9530.636.0541.3132.5239.9747.1754.1650.5859.8068.7577.4666.7078.9890.95102.63100.82116.25131.35146.11144.70163.65182.22200.42235.78

2.742.713.103.093.083.053.033.002.983.413.403.383.353.323.883.853.833.804.344.314.284.264.974.954.924.895.595.575.545.516.206.186.156.126.07

203.90236.21181.98208.97235.07284.68330.95374.06414.16280.94316.49384.39448.17508.01470.89573.89671.44763.73817.27958.791093.561221.811237.301455.681665.021865.572100.102407.422703.372988.243343.293760.884164.544554.555294.97

32.0437.1225.7429.5533.2440.2646.8052.9058.5736.1240.6949.4257.6265.3153.2864.9375.9686.4182.5696.85110.47123.42109.36128.67147.17164.89165.00189.15212.40234.78236.40265.93294.48322.06374.41

3.453.413.913.893.883.843.813.773.714.304.284.254.224.184.884.854.824.785.465.435.405.366.276.246.206.177.057.026.986.947.827.797.757.727.64

53.2662.2247.9254.7461.4174.3586.8498.99110.8973.3882.47299.98116.93133.40123.16149.46174.88199.57212.04248.57284.06318.67321.76377.49431.70484.59542.61621.53698.60774.01863.83971.411076.741180.041371.43

16.3119.0113.1815.0816.9320.4923.8927.1730.3418.4120.7025.1029.3233.3827.1833.0138.6144.0041.9149.1256.0762.8155.6365.2974.6383.7083.6095.73107.52119.00119.75134.62149.11163.26190.63

14.5216.4912.6914.2615.7518.5421.0823.4425.6317.5119.3922.9126.1529.1425.863