方钢尺寸规格表5.docx

1、方钢尺寸规格表5(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本尺寸截面面积F/cm2理论质量G/ (kg / m)惯性矩Jx=Jy/cm4截面系数Wx=Wy/ cm3ASmm120.81.00.3480 4230.2730.3320.07390.08730.1230.146141.01.50.5030.7120.3940.5590.1440.1920.2060.274161.01.50.5830.8320.4580.6530.2220.3000.2780.374181.01.52.00.6630.9521.210.5210.7470.9520.3240.442

2、0.5350.3600.4910.595201.01.52.02.50.7431.071.371.640.5830.8411.081.290.4530.6240.7630.8740 4530.6240.7630.8742211.520.8231.191.530.6460.9361.200.6120.8501.050.5560.7730.9532.51.841.451.211.10252.52.141.681.861.4932.491.952.081.572.52.642.083.412.273033.012.423.862.583.53.502.754.252.8343.893.054.583

3、.052.52.842.234.212.633233.332.614.793.003.53 782.975.293.313244.213.305.733.582.53.142.475.543.2233.692.896.453.68353.54.203.307.164.0944.683.687.784.4555.584.388.795.022.53.242.556.183.4333.812.997.073.93363.54.3_43.4l7.874.3744.853.8l8.564.7655.754.539.705.392.53.642.868.684.3434.293.379.984.9940

4、3.54.903.8511.165.5845.494.3l12.216.1l56.585.1613.986.9967.555.9315.347.67422.53.843.0210.154.8334.533.5511.705.573.55.184.0713.106.2445.814.5614.376.8456.985.4816.567.8768.036.3018.228.583.55.604.4016.437.304546.234.9418.078.0357.585.9520.909.2968.756.8723.191O.314579.817.8024.9711.10810.88.4426.30

5、11.5947.095.5625.5610.2258.586.7329.8111.935069.957.8l33.3513.34711.218.8036.2314.49812.359.7038.5115.4147.896.1934.8712.5859.587.5240.9514.8955611.158.7546.1316.77712.519.9050.4718.35813.9510.9554.0419.6548.696.8246.2115.4510.588.3054.5718.1960612.359.6961.8220.61714.0111.0068.0322.68815.5512.2173.

6、2824.4349.497.4559.7818.39511.589.0770.9221.8265613.5510.6480.7224.84715.4112.1089.2727.468 17.15 13.47 96.64 29.747045610.2912.5814.78.089.8711.5875.7890.26103.121.6525.7929.47707816.8118.7513.1914.72114.5124.532.7235.57754567811.0913.5815.9518 2120.358.7010.6612.5214.2915.9894.4112.8129.4144.2157.

7、325.1730.0834.5038.4441.94804567811.8914.5817.1519.6121.959.3311.4413.4615.3917.23115.9138.9159.7178.5195.428.9634.7239.9344.6348.85567816.9820.0322.9725.7913.3315.7218.0320.25217.1251.1282.3310.947.1954.5961.3867.58100567818.5821.9525.2128.3514.5817.2319.7922.26282.8328.2370.2408.956.5765.5474.0481

8、.7811078928.0131.5534.9821.9924.7727.46503.4557.9608.491.54101.411O.6G=0.0157S(A+A2.8584S)注：理论质量计算式中 G 每米钢管的质量(kg / m);A 方形钢管的边长(mm);S 方形钢管的公称壁厚(mm).以钢管R=1.5S时，钢的密度为7.85g / cm3的计算公式。表6-41冷拔无缝矩形钢管的尺寸规格& 2.K基本尺寸截面面积F/ cm2理论质量G/ (kg/ m)惯性矩截面系数ABSJxJyWxwymmcm4cm30.8O.203O.160O.0074O.02390.02970.0478105l

9、O.243O.191O.0082O.02700.03290.05470.80.2350.185O.0088O.0388O.0354O, 0646125l0.2830.2220.0099O.0449O.0395O.0748O.8O.2510.1970.0139O.0438O.04620.07306lO.3030.2380.01570.0509O.0524O.08490.80.283O.2230.01600.06540.0535O.0935610.343O.269O.01820.0767O.0608O.1101.5O.471O.370O.0215O.0973O.0715O.139140.80.29

10、9O.2350.0233O.0724O.0665O.1047lO.3630.285O.0268O.08520.0765O.1221.5O.501O.3940.03240.109O.09270.15610O.8O.347O.273O.0545O.0934O.1090.13311.520.4230.5910.7310.3320.4640.5740.06400.08180.09250.1110.1440.1670.1280.1640.1850.1580.2060.2381560.811.520.2990.3630.5010.6110.2350.2850.3940.4800.01710.01950.0

11、2300.02400.07840.09220.1180.1330.05710.06510.07680.07990.1050.1230.1570.177168O.811.520.3470.4230.5910.7310.2730.3320.4640.5740.03620.04210.05250.05790.1110.1320.1730.2000.09050.1050.1310.1450.1390.1650.2160.250120.811.520.4110.5030.7110.8910.3230.3950.5590.7000.09410.1120.1470.1700.1480.1770.2360.2

12、790.1570.1860.2440.2840.1860.2220.2950.3491890.811.520.3950.4830.6810.8510.3100.3790.5350.6680.05320.06240.07960.08970.1620.1940.2580.3040.1180.1390.1770.1990.1800.2150.2870.337100.211.520.4110.5030.7110.8910.3230.3950.5590.7000.06800.08020.10370.1190.1740.2080.2780.3290.1360.1610.2070.2370.1940.231

13、0.3090.366140.811.520.4750.5830.8311.0510.3730.4580.6530.8250.1490.1780.2390.2830.2220.2660.3600.4320.2130.2550.3410.4040.2460.2960.4000.4802080.810.4110.5030.3230.3950.04450.05200.1970.2360.1110.1300.1970.2361.520.7110.8910.5590.7000.06540.07280.3150.3730.1640.1820.3150.373100.811.520.4430.5430.771

14、0.9710.3480.4260.6060.7630.07480.08840.1150.1320.2270.2720.3670.4380.1500.1770.2290.2630.2270.2720.3670.438120.811.522.50.4750.5830.8311.051.240.3730.4580.6530.8250.9760.1140.1360.1800.2110.2310.2560.3080.4180.5030.5650.1900.2260.3000.3520.3850.2560.3080.4180.5030.5652290.811.522.50.4590.5630.8011.0

15、111.190.3610.4420.6290.7940.9360.06400.07530.09670.1100.1170.2710.3250.4400.5270.5890.1420.1670.2150.2440.2590.2460.2950.4000.4790.536140.811.522.50.5390.6630.9511.211.440.4230.5200.7460.9511.130.1770.2120.2860.3410.3810.3610.4350.5980.7270.8280.2530.3030.4080.4870.5440.3280.3960.5430.6610.75324120.

16、811.522.50.5390.6630.9511.2l1.440.4230.5200.7470.9511.130.1340.1600.2130.2520.2770.4030.4870.6690.8150.9280.2240.2670.3550.4190.4620.3360.4060.5570.6790.77425100.811.50.5230.6430.9210.4110.5050.7230.09180.1090.1420.3990.4820.6600.1840.2170.2840.3200.3860.52822.51.171.390.9201.090.1640.1780.8020.9100

17、.3290.3550.6420.7281511.522.50.7431.071.371.640.5830.8411.081.290.2790.3790.4570.5150.6260.8681.071.230.3720.5050.6090.6870.5010.69140.8540.983281111.522.50.7231.041.331.590.5670.8181.051.250.1510.2000.2350.2570.6830.9451.161.330.2740.3630.4260.4680.4880.6750.3280.9511411.522.50.7831.131.451.740.615

18、0.8881.141.370.2630.3560.4280.4820.7921.101.361.580.3760.5090.6120.6880.5660.7880.9731.131611.522.50.8231.191.531.840.6460.9351.201.450.3570.4890.5950.6760.8651.2l1.501.740.4470.6120.7430.8450.6180.8631.071.24282211.522.533.50.9431.371.772.142.492.800.7401.081.391.681.952.200.7441.041.291.501.671.80

19、1.081.521.902.232.502.720.6770.9451.171.361.521.640.7741.091.361.591.791.9430121.522.531.131.451.742.010.8881.141.371.570.2630.3120.3470.3691.191.481.7l1.890.4390.5200.5780.6140.7960.9841.141.2632131.51.220.9590.3391.480.5210.92722.531.571.902.191.231.491.72O.406O.454O.4881.842.142.39O.624O.6990.751

20、1.151.341.49161.522.531.3l1.692.042.371.031.331.601.860.5530.6740.768O.8401.692.112.472.770.691O.842O.9611.051.071.321.541.73251.522.531.582.052.492.911.211.611.962.281.571.972.312.602.322.923.453.911.261.581.852.081.451.832.162.4435141.522.533.51.341.732.092.432.731.051.361.641.902.14O.4390.5300.59

21、9O.649O.6831.962.452.863.2l3.50O.6270.7570.8560.9280.9751.121.401.641.842.0036181.522.533.51.491.932.342.733.081.171.521.842.142.420.8110.9981.151.271.372.463.103.654.134.530.9011.111.281.411.521.371.722.032.292.512822.331.832.854.262.042.36371522.533.541.852.242.6l2.943.251.451.762.052.312.55O.6610.753O.821O.870O.9012.963.473.9l4.284.58O.8811.001.091.161.201.601.882.122.312.48401622.52.012.441.581.92O.832O.9533.774.461.041.191.892.2333.542.853.223.572.232.532.801.051.121.165.055.555.971.3l1.401.462.522.772.982022.533.542.172.643.093.50