方鋼尺寸規(guī)格參數(shù)表

1、方鋼尺寸規(guī)格參數(shù)表(1)尺寸規(guī)格見表6 40-表6 45。 國標(biāo)號(hào)GB/76728-2007表6-40冷拔無縫方形鋼管的尺寸規(guī)格根本尺寸截面面積F/ cm2理論質(zhì)量G / (kg/ m)慣性矩J<=Jy/ cm4截面系數(shù)Wx=Wy/ cm3ASmm12O.8O.348O.273O.0739O.1231.00 4230.332O.0873O.146141.00.503O.3940.144O.2061.5O.712O.559O.1920.274161.OO.583O.458O.222O.2781.5O.8320.653O.300O.3741.O0.663O.521O.324O.360181.

2、50.9520.747O.442O.4912.O1.21O.9520.5350.5951.0O.7430.583O.4530 453201.51.07O.8410.624O.6242.01.371.08O.763O.7632.51.641.29O.874O.874221O.823O.646O.612O.5561.51.19O.9360.850O.773272.51.531.841.201.451.051.21O.9531.102.52.141.681.861.492532.491.952.081.572.52.642.083.412.2733.012.423.862.58303.53.502.

3、754.252.8343.893.054.583.052.52.842.234.212.633233.332.614.793.003.53 782.975.293.313244.213.305.733.582.53.142.475.543.2233.692.896.453.68353.54.203.307.164.0944.683.687.784.4555.584.388.795.022.53.242.556.183.4333.812.997.073.93363.54.3_43.4l7.874.3744.853.8l8.564.7655.754.539.705.392.53.642.868.6

4、84.3434.293.379.984.993.54.903.8511.165.584045.494.3l12.216.1l56.585.1613.986.9967.555.9315.347.67422.53.843.0210.154.8334.533.5511.705.573.55.184.0713.106.2445.814.5614.376.8456.985.4816.567.8768.036.3018.228.583.55.604.4016.437.304546.234.9418.078.0357.585.9520.909.2968.756.8723.19IO.314579.817.80

5、24.9711.10810.88.4426.3011.5947.095.5625.5610.2258.586.7329.8111.935069.957.8l33.3513.34711.218.8036.2314.49812.359.7038.5115.4147.896.1934.8712.5859.587.5240.9514.8955611.158.7546.1316.77712.519.9050.4718.35813.9510.9554.0419.6548.696.8246.2115.4510.588.3054.5718.1960612.359.6961.8220.61714.0111.00

6、68.0322.68815.5512.2173.2824.4349.497.4559.7818.3965511.589.0770.9221.82613.5510.6480.7224.847815.4117.1512.1013.4789.2796.6427.4629.747045610.2912.5814.78.089.8711.5875.7890.26103.121.6525.7929.47707816.8118.7513.1914.72114.5124.532.7235.57754567811.0913.5815.9518 2120.358.7010.6612.5214.2915.9894.

7、4112.8129.4144.2157.325.1730.0834.5038.4441.94804567811.8914.5817.1519.6121.959.3311.4413.4615.3917.23115.9138.9159.7178.5195.428.9634.7239.9344.6348.85567816.9820.0322.9725.7913.3315.7218.0320.25217.1251.1282.3310.947.1954.5961.3867.58100567818.5821.9525.2128.3514.5817.2319.7922.26282.8328.2370.240

8、8.956.5765.5474.0481.7811078928.0131.5534.9821.9924.7727.46503.4557.9608.491.54101.411O.6注：理論質(zhì)量計(jì)算G=0.0157S(A+A 2.8584S)式中 G每米鋼管的質(zhì)量(kg / m);A方形鋼管的邊長(mm);S方形鋼管的公稱壁厚(mm).以鋼管R=1.5S時(shí)，鋼的密度為7.85g / cm3的計(jì)算公式。表6-41冷拔無縫矩形鋼管的尺寸規(guī)格根本尺寸截面面積F/ cm2理論質(zhì)量G/ (kg/ m)慣性矩截面系數(shù)ABSJxJyWxwymmcm4cm3lO50.8lO.203O.243O.160O.191O

9、.0074O.0082O.0239O.02700.02970.03290.04780.05471250.8l0.2350.2830.1850.222O.00880.0099O.0388O.0449O.0354O.0395O, 0646O.07486O.8lO.251O.3030.1970.2380.01390.0157O.04380.0509O.0462O.05240.0730O.08491460.811.50.2830.343O.471O.223O.269O.3700.0160O.0182O.02150.06540.0767O.09730.0535O.0608O.0715O.0935O.11

10、0O.13970.8l1.50.299O.363O.501O.2350.285O.3940.0233O.02680.0324O.0724O.08520.109O.06650.0765O.0927O.104O.1220.1560.80.3470.2730.05450.09340.1090.133l0.4230.3320.06400.1110.1280.158101.50.5910.4640.08180.1440.1640.20620.7310.5740.09250.1670.1850.2380.80.2990.2350.01710.07840.05710.10510.3630.2850.0195

11、0.09220.06510.1231561.50.5010.3940.02300.1180.07680.15720.6110.4800.02400.1330.07990.1770.3470.2730.03620.1110.09050.1390.80.4230.3320.04210.1320.1050.165811.50.5910.4640.05250.1730.1310.2161620.7310.5740.05790.2000.1450.2500.80.4110.3230.09410.1480.1570.18610.5030.3950.1120.1770.1860.222121.50.7110

12、.5590.1470.2360.2440.29520.8910.7000.1700.2790.2840.3490.80.3950.3100.05320.1620.1180.18010.4830.3790.06240.1940.1390.21591.50.6810.5350.07960.2580.1770.28720.8510.6680.08970.3040.1990.3370.20.4110.3230.06800.1740.1360.19410.5030.3950.08020.2080.1610.23118101.50.7110.5590.10370.2780.2070.30920.8910.

13、7000.1190.3290.2370.3660.80.4750.3730.1490.2220.2130.246l0.5830.4580.1780.2660.2550.296141.50.8310.6530.2390.3600.3410.40021.0510.8250.2830.4320.4040.4802080.80.4110.3230.04450.1970.1110.19711.520.5030.7110.8910.3950.5590.7000.05200.06540.07280.2360.3150.3730.1300.1640.1820.2360.3150.373100.811.520.

14、4430.5430.7710.9710.3480.4260.6060.7630.07480.08840.1150.1320.2270.2720.3670.4380.1500.1770.2290.2630.2270.2720.3670.438120.811.522.50.4750.5830.8311.051.240.3730.4580.6530.8250.9760.1140.1360.1800.2110.23l0.2560.3080.4180.5030.5650.1900.2260.3000.3520.3850.2560.3080.4180.5030.5652290.811.522.50.459

15、0.5630.8011.0111.190.3610.4420.6290.7940.9360.06400.07530.09670.1100.1170.27l0.3250.4400.5270.5890.1420.1670.2150.2440.2590.2460.2950.4000.4790.536140.811.522.50.5390.6630.9511.211.440.4230.5200.7460.9511.130.1770.2120.2860.34l0.3810.3610.4350.5980.7270.8280.2530.3030.4080.4870.5440.3280.3960.5430.6

16、6l0.75324120.811.522.50.5390.6630.9511.2l1.440.4230.5200.7470.9511.130.1340.1600.2130.2520.2770.4030.4870.6690.8150.9280.2240.2670.3550.4190.4620.3360.4060.5570.6790.77425lO0.810.5230.6430.4110.5050.09180.1090.3990.4820.1840.2170.3200.3861.522.5O.9211.171.390.7230.9201.090.1420.1640.1780.6600.8020.9

17、100.2840.3290.3550.5280.6420.7281511.522.50.7431.071.371.640.5830.8411.081.290.2790.3790.4570.5150.6260.8681.071.230.3720.5050.6090.6870.5010.69140.8540.983281111.522.50.7231.041.331.590.5670.8181.051.250.1510.2000.2350.2570.6830.9451.161.330.2740.3630.4260.4680.4880.6750.3280.9511411.522.50.7831.13

18、1.451.740.6150.8881.141.370.2630.3560.4280.4820.7921.101.361.580.3760.5090.6120.6880.5660.7880.9731.131611.522.50.8231.191.531.840.6460.9351.201.450.3570.4890.5950.6760.8651.2l1.501.740.4470.6120.7430.8450.6180.8631.071.24282211.522.533.50.9431.371.772.142.492.800.7401.081.391.681.952.200.7441.041.2

19、91.501.671.801.081.521.902.232.502.720.6770.9451.171.361.521.640.7741.091.361.591.791.9430121.522.531.131.451.742.010.8881.141.371.570.2630.3120.3470.3691.191.481.7l1.890.4390.5200.5780.6140.7960.9841.141.261.51.22O.959O.3391.480.521O.92721.571.23O.4061.84O.6241.15132.51.901.49O.4542.14O.6991.3432.1

20、91.72O.4882.390.75l1.491.51.3l1.030.5531.690.6911.0721.691.330.6742.11O.8421.3232162.52.041.600.7682.47O.9611.5432.371.86O.8402.771.051.731.51.581.211.572.321.261.4522.051.611.972.921.581.83252.52.491.962.313.451.852.1632.912.282.603.912.082.441.51.341.05O.4391.96O.6271.1221.731.360.5302.450.7571.40

21、35142.52.091.640.5992.860.8561.6432.431.90O.6493.2l0.9281.843.52.732.14O.6833.500.9752.001.51.491.170.8112.460.9011.3721.931.520.9983.101.111.72182.52.341.841.153.651.282.033632.732.141.274.131.412.293.53.082.421.374.531.522.512822.331.832.854.262.042.3621.851.45O.6612.96O.8811.602.52.241.760.7533.4

22、71.001.88371532.6l2.05O.8213.9l1.092.123.52.942.31O.8704.281.162.3143.252.55O.9014.581.202.48401622.011.58O.8323.771.041.892.533.542.442.853.223.571.922.232.532.80O.9531.051.121.164.465.055.555.971.191.3l1.401.462.232.522.772.982022.533.542.172.643.093.503.861.702.072.422.753.051.411.641.831.992.114

23、.355.165.876.487.0l1.411.641.831.992.112.182.582.933.243.502522.533.542.372.893.393.854.291.862.272.663.023.362.392.823.183.493.755.076.046.907.658.3l1.912.252.542.792.992.543.023.453.834.15423022.652.083.836.532.553.11453022.533.542.773.393.994.555.092.182.663.133.573.994.074.835.516.116.627.739.26

24、10.6511.9013.012.7l3.223.574.074.423.444.124.735.295.78483022.52.893.542.272.784.305.129.0610.872.873.413.774.53503222.533.053.744 412.402.943.465.186.187.0710.4812.6014.553.243.864.424.195.045.82553822.533.53.494.295.075.812.743.373.984.568.3610.0411.5812.9714.9318.0320.9123.574.405.296.096.835.436

25、.567.608.5746.535.1214.2326.017 499.4660403.5456.307.098.574.955.566.7315.8417.4220.1530.4133.6639.417.928.7l10.0710.1411.22136910.5712.3414.006.828.309.6910.9934.0539.9845.0449.2958.3569.Il78.5186.6413.5215.9918.0219.7116.6719.7522.4324.758060456710.2912.5714.7416.808.079.8711.5713.195

26、8.7969.7579.4087.8192.76110.7126.8141.119.60.23.2526 4729.2723.1927.6831.7035.289060456711.09.13.5715.9418 208.7010.6512.5214.2965.0777.3388.1897.70123.7148.2170.4190.321.5925.7829.3932.5727.4832.9337.8642.3010070567815.5718.3421.0023.5412.2214.4016.4818.48122.O140.1156.4170.9215.2248.6279.3307.134.

27、8640.0444.6848.8343.0449.7355.8661.4311075567817.0720.1423.1025.9413.4015.8118.1320.36155.8179.5201.0220.4285.8331.4373.4412.141.5447.8753.6158.7951.9660.2567.8974.9212080678921.9425.2028.3431.3717.2219.7822.2524.63225.6253.4278.7301.6430.6486.6538.5586.556.4063.3569.6775.4171.7681.1089.7597.7413085

28、623.7418.64278.9547.863.6384.2878927.3030.7434.0721.4324.1326.75314.07346.3375.8620.5682.4751.673.9081.4988.4395.47105.9115.6140807891028.0031.5434.9738.2921.9824.7627.4530.05290.8320.3347.3371.7715.1794.1867.8936.472.7080.0886.8l92.92102.2113.4124.O133.8150757891028.7032.3435.8739.2922.5325.3928.16

29、30.84266,0292.6316.8338.6814.6905.3990.11069.370.9378.0384.4790.29108.6120.7132.O142.61606589101132.3435.8739.2942.5925.3928,1630.8433.43220.9238.1253.4266.9975.41066.81152.01231.267.9773.2777.9882.13121.9133.3144.O153.9注：理論質(zhì)量計(jì)算。G=0.0157S(A+B 2.8584S)式中 G每米鋼管的質(zhì)量(k(m);A、B矩形鋼管的長與寬(mm);S矩形鋼管的公稱壁厚(mm)。以

30、鋼管R=1.5S時(shí)，鋼的密度為7-85g / cm3的計(jì)算公式。表6-42冷拔無縫橢圓形鋼管的尺寸規(guī)格根本尺寸截面面積F理論質(zhì)量C慣性矩截面系數(shù)ABSJxJYWxWymm/cm2/ (kg/m)cm4cm3630.50.06280.04930.000600.001950.003990.006510.50.08640.06780.001590.005000.007930.01250.80.1310.1030.002080.006970.01040.01748410.1570.1230.002280.007930.01140.01981.20.1810.1420.002410.00867O.012

31、l0.02170.50.1100.0864O.0033l0.01020.01320.020550.80.1680.1320.004520.01470.01810.029310.2040.1600.0005080.01700.02030.0340lO1.20.2380.1860.005480.01890.02190.03790.50.1260.09870.0Cr7290.01290.02080.025870.80.1940.1520.01030.01870.02950.037310.2360.1850.01190.02180.03410.04361.20.2750.2160.01320.0245

32、0.03770.04890.50.1180.0925O.0023l0.01430.01160.02390.80.1810.1420.003070.02070.01530.034541210.2200.1730.00338O.024l0.01690.04021.20.2560.2010.003580.02700.01790.045060.50.1340.1050.005970.01820.01990.03040.8l1.20.2060.2510.2940.1620.1970.2310.008380.009580.01050.02660.03130.03530.0Z790.03190.035l0.

33、04440.05210.05881470.50.811.20.1570.2440.2980.3510.1230.1910.2340.2750.009790.04l00.01620.01800.02950.04370.05190.05910.02800.04000.04630.05150.042l0.06250.07410.08441550.50.8l1.20.1490.2310.2830.3320.1170.1820.2220.26l0.0048l0.006620.007480.008120.02900.04270.05050.05730.01920.02650.02990.03250.038

34、60.05690.06730.07641680.50.8l1.20.1810.2820.3460.4070.1420.2210.2710.3200.01500.02170.02540.02850.04490.06710.080l0.09180.03740.05420.06340.07120.05610.08380.1000.1151880.50.8l1.20.1960.3060.3770.4450.1540.2400.2960.3490.01660.02410.02830.03180.06020.09050.1080.1250.04160.06040.07070.07950.06690.101

35、0.1200.13990.50.811.20.2040.3190.3930.4630.1600.2500.3080.3640.02170.03180.03750.04240.06480.09740.1170.1350.04820.07060.08830.09420.07190.1080.1300.15020100.50.811.20.2280.3570.4400.5200.1790.2800.3450.4080.03020.04460.05290.06020.08970.1360.1640.1890.06040.08920.1060.12l0.08970.1360.1640.189120.81

36、0.3820.4710.3000.3700.06800.08130.1530.1850.1130.1360.1530.1851.21.50.5580.6830.4380.5360.09320.1090.2140.2540.1550.1810.2140.2542480.8 l1.21.50.3820.4710.5580.6830.3000.3700.4380.5360.03150.03700.04170.04740.1900.2290.2660.3160.07880.09250.1040.1190.1580.1910.2220.263120.811.21.50.4320.5340.6330.77

37、80.3390.4190.4970.6100.07990.09560.1100.1280.2410.2910.3390.4050.1330.1590.1830.2140.2000.2430.2820.33726130.811.21.50.4700.5810.6900.8480.3690.4560.5410.6660.1030.1240.1420.1680.3090.3760.4380.5240.1580.1900.2190.2580.2380.2890.3370.40330100.811.21.50.4820.5970.7080.8710.3790.4690.5560.6840.06470.0

38、7690.08780.1020.3810.4630.5410.6490.1290.1540.1760.2040.2540.3090.3610.43330150.811.21.50.5450.6750.8030.9900.4280.5300.6300.7770.1620.1950.2260.2680.4810.5870.6880.8290.2160.2600.3020.3580.3210.3910.4590.552180.8l1.21.50.5830.7230.8591.060.4580.5670.6750-8320.2440.2960.3450.4120.5420.6620.7760.9370

39、.2710.3290.3830.4570.3610.4410.5180.62434170.811.20.6210.7690.9160.4870.6040.7190.2390.2900.3370.7080.8641.020.2810.3410.3960.4170.5080.5991.51.130.8880.4031.230.4740.724433222.231.752.714.341.702.0211.0l0.7890.65l1.920.5920.8751.21.200.9410.7632.270.6941.0344221.51.481.170.9202.770.8361.2621.951.531.163.541.051.6l10.9110.7150.2821.640.3760.7271.21.090.8520.3271.930.4360.857151.51.341.050.3892.350.5191.0421.761.380.4782.990.6371.3311.040-8140.7342.090.6380.9291.21.240.9