方钢尺寸规格表.docx

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1、(1)尺寸规格见表6—40-表6—45«表6-40冷拔无缝方形钢管的尺寸规格基木尺寸截面面积F/cm2理论质§G/(kg/m)惯性矩J,=L/cml截面系数W=W7/cm3ASmm120.81.00.34804230.2730.3320.07390.08730.1230.146141.01.50.5030.7120.3940.5590.1440.1920.2060.274161.01.50.5830.8320.1580.6530.2220.3000.2780.374181.01.52.00.6630.9521.210.5210.7470.9520.

2、3240.4420.5350.3600.4910.595201.01.52.02.50.7431.071.371.610.5830.8411.081.290.4530.6240.7630.87404530.6240.7630.8742211.520.8231.191.530.6460.9361.200.6120.8501.050.5560.7730.953精品2.51.811.451.211.10252.532.142.491.681.951.862.081.491.57302.533.542.643.013.503.892.082.422.753

3、・053.413.864.254.582.272.582.833・05322.533.52.843.333782.232.612.974.214.795.292.633.003.313244.213.305.733.58352.533.5453.143.694.204.685.582.472.893・303・684・385.546.457.167.788.793.223.684.094.455.02362.533.5453.243.814.3」4.855.752.552.993.413.814・536.187.077.878.569.703・433

4、.934.374.765.39•102.533.54563.614.294.905.496.587.552.863・373.854.315.165.938.689.9811.1612.2113.9815.344.344.995.586.116.997.67422.533.844.533.023.5510.1511.704.835.57精品3.54565.185.816.988.034.074・565.486.3013.1014.3716.5618.226.246.847.878.58453.5455.606.237.584.404・915.9516

5、.4318.0720.907.308.039.29456788.759.8110.86.877.808.4423.1924.9726.3010.3111.1011.5950456787.098.589.9511.2112.355.566・737.818.809.7025.5629.8133.3536.2338.5110.2211.9313.3114.4915.4155456787.899.5811.1512.5113.956.197.528.759.9010.9534.8740.9546.1350.4754.0112.5814.8916.7718.

6、3519.6560456788.6910.5812.35bl.0115.556.828.309.6911.0012.2146.2154.5761.8268.0373.2815.418.1920.6122.6824.436545679.4911.5813.5515.417.459.0710.6112.1059.7870.9280.7289.2718.3921.8224.8427.46精品(SP898—V+V)SZ9T00=99*on【「8099V'LZ86TS6”・I(H62SSLL^ZSS^C8OilISJ6卩TOS66*12TO*85i8ZT86

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