方钢尺寸规格全参数表格

1、方钢尺寸规格参数表(1)尺寸规格见表6 40-表6 45。 国标号GB/76728-2007表6-40冷拔无缝方形钢管的尺寸规格zr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W=W/ cm3ASmm12O.81.0O.3480 423O.2730.332O.0739O.0873O.123O.146141.01.50.503O.712O.394O.5590.144O.192O.2060.274161.O1.5O.583O.832O.4580.653O.222O.300O.278O.374181.O1.52.O0.6630.9521.21O.521

2、0.747O.952O.324O.4420.535O.360O.4910.595201.01.52.02.5O.7431.071.371.640.583O.8411.081.29O.4530.624O.763O.8740 453O.624O.763O.8742211.527O.8231.191.53O.646O.9361.20O.6120.8501.05O.556O.773O.9532.51.841.451.211.10252.532.142.491.681.951.862.081.491.57302.533.542.643.013.503.892.082.422.753.053.413.86

3、4.254.582.272.582.833.05322.533.52.843.333 782.232.612.974.214.795.292.633.003.313244.213.305.733.58352.533.5453.143.694.204.685.582.472.893.303.684.385.546.457.167.788.793.223.684.094.455.02362.533.5453.243.81 4.3_4 4.85 5.752.552.993.4l3.8l4.536.187.077.878.569.703.433.934.374.765.39402.533.54563.

4、644.294.905.496.587.552.863.373.854.3l5.165.938.689.9811.1612.2113.9815.344.344.995.586.1l6.997.67422.533.844.533.023.5510.1511.704.835.573.54565.185.816.988.034.074.565.486.3013.1014.3716.5618.226.246.847.878.58453.5455.606.237.584.404.945.9516.4318.0720.907.308.039.29456788.759.8110.86.877.808.442

5、3.1924.9726.301O.3111.1011.5950456787.098.589.9511.2112.355.566.737.8l8.809.7025.5629.8133.3536.2338.5110.2211.9313.3414.4915.4155456787.899.5811.1512.5113.956.197.528.759.9010.9534.8740.9546.1350.4754.0412.5814.8916.7718.3519.6560456788.6910.5812.3514.0115.556.828.309.6911.0012.2146.2154.5761.8268.

6、0373.2815.418.1920.6122.6824.436545679.4911.5813.5515.417.459.0710.6412.1059.7870.9280.7289.2718.3921.8224.8427.46817.1513.4796.6429.747045610.2912.5814.78.089.8711.5875.7890.26103.121.6525.7929.47707816.8118.7513.1914.72114.5124.532.7235.57754567811.0913.5815.9518 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.02390.02970.0478105lO.243O.19

9、1O.0082O.02700.03290.05470.80.2350.185O.0088O.0388O.0354O, 0646512l0.2830.2220.0099O.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.139140.80.299O.2350.0

10、233O.0724O.0665O.1047lO.3630.285O.0268O.08520.0765O.1221.5O.501O.3940.03240.109O.09270.15610O.8O.347O.273O.0545O.0934O.1090.133l0.4230.3320.06400.1110.1280.1581.50.5910.4640.08180.1440.1640.20620.7310.5740.09250.1670.1850.2380.80.2990.2350.01710.07840.05710.10510.3630.2850.01950.09220.06510.1231561.

11、50.5010.3940.02300.1180.07680.15720.6110.4800.02400.1330.07990.1770.3470.2730.03620.1110.09050.139O.80.4230.3320.04210.1320.1050.165811.50.5910.4640.05250.1730.1310.2161620.7310.5740.05790.2000.1450.2500.80.4110.3230.09410.1480.1570.18610.5030.3950.1120.1770.1860.222121.50.7110.5590.1470.2360.2440.2

12、9520.8910.7000.1700.2790.2840.3490.80.3950.3100.05320.1620.1180.18010.4830.3790.06240.1940.1390.21591.50.6810.5350.07960.2580.1770.28720.8510.6680.08970.3040.1990.3370.20.4110.3230.06800.1740.1360.19410.5030.3950.08020.2080.1610.23118101.50.7110.5590.10370.2780.2070.30920.8910.7000.1190.3290.2370.36

13、60.80.4750.3730.1490.2220.2130.246l0.5830.4580.1780.2660.2550.296141.50.8310.6530.2390.3600.3410.40021.0510.8250.2830.4320.4040.4800.80.4110.3230.04450.1970.1110.19720810.5030.3950.05200.2360.1300.2361.520.7110.8910.5590.7000.06540.07280.3150.3730.1640.1820.3150.373100.811.520.4430.5430.7710.9710.34

14、80.4260.6060.7630.07480.08840.1150.1320.2270.2720.3670.4380.1500.1770.2290.2630.2270.2720.3670.438120.811.522.50.4750.5830.8311.051.240.3730.4580.6530.8250.9760.1140.1360.1800.2110.2310.2560.3080.4180.5030.5650.1900.2260.3000.3520.3850.2560.3080.4180.5030.5652290.811.522.50.4590.5630.8011.0111.190.3

15、610.4420.6290.7940.9360.06400.07530.09670.1100.1170.2710.3250.4400.5270.5890.1420.1670.2150.2440.2590.2460.2950.4000.4790.536140.811.522.50.5390.6630.9511.211.440.4230.5200.7460.9511.130.1770.2120.2860.3410.3810.3610.4350.5980.7270.8280.2530.3030.4080.4870.5440.3280.3960.5430.6610.75324120.811.522.5

16、0.5390.6630.9511.2l1.440.4230.5200.7470.9511.130.1340.1600.2130.2520.2770.4030.4870.6690.8150.9280.2240.2670.3550.4190.4620.3360.4060.5570.6790.77425100.811.50.5230.6430.9210.4110.5050.7230.09180.1090.1420.3990.4820.6600.1840.2170.2840.3200.3860.52822.51.171.390.9201.090.1640.1780.8020.9100.3290.355

17、0.6420.7281511.522.50.7431.071.371.640.5830.8411.081.290.2790.3790.4570.5150.6260.8681.071.230.3720.5050.6090.6870.5010.69140.8540.983281111.522.50.7231.041.331.590.5670.8181.051.250.1510.2000.2350.2570.6830.9451.161.330.2740.3630.4260.4680.4880.6750.3280.9511411.522.50.7831.131.451.740.6150.8881.14

18、1.370.2630.3560.4280.4820.7921.101.361.580.3760.5090.6120.6880.5660.7880.9731.131611.522.50.8231.191.531.840.6460.9351.201.450.3570.4890.5950.6760.8651.2l1.501.740.4470.6120.7430.8450.6180.8631.071.24282211.522.533.50.9431.371.772.142.492.800.7401.081.391.681.952.200.7441.041.291.501.671.801.081.521

19、.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.6990.7511.151.341

20、.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.4390.5300.599O.649O.6

21、831.962.452.863.2l3.50O.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.821

22、O.870O.9012.963.473.9l4.284.58O.8811.001.091.161.201.601.882.122.312.48401622.52.012.441.581.92O.832O.9533.774.461.041.191.892.2333.542.853.223.572.232.532.801.051.121.165.055.555.971.3l1.401.462.522.772.982022.533.542.172.643.093.503.861.702.072.422.753.051.411.641.831.992.114.355.165.876.487.0l1.4

23、11.641.831.992.112.182.582.933.243.502522.533.542.372.893.393.854.291.862.272.663.023.362.392.823.183.493.755.076.046.907.658.3l1.912.252.542.792.992.543.023.453.834.15423022.652.083.836.532.553.11453022.533.542.773.393.994.555.092.182.663.133.573.994.074.835.516.116.627.739.2610.6511.9013.012.7l3.2

24、23.574.074.423.444.124.735.295.78483022.52.893.542.272.784.305.129.0610.872.873.413.774.53503222.533.053.744 412.402.943.465.186.187.0710.4812.6014.553.243.864.424.195.045.82553822.533.543.494.295.075.816.532.743.373.984.565.128.3610.0411.5812.9714.2314.9318.0320.9123.5726.014.405.296.096.837 495.43

25、6.567.608.579.4660403.5456.307.098.574.955.566.7315.8417.4220.1530.4133.6639.417.928.7110.0710.1411.22136910.5712.3414.006.828.309.6910.9934.0539.9845.0449.2958.3569.I178.5186.6413.5215.9918.0219.7116.6719.7522.4324.758060456710.2912.5714.7416.808.079.8711.5713.1958.7969.7579.4087.8192.

26、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.O140.1156.4170.9215.2248.6279.3307.134.8640.0444.6848.8343.04

27、49.7355.8661.4311075567817.0720.1423.1025.9413.4015.8118.1320.36155.8179.5201.0220.4285.8331.4373.4412.141.5447.8753.6158.7951.9660.2567.8974.9212080678921.9425.2028.3431.3717.2219.7822.2524.63225.6253.4278.7301.6430.6486.6538.5586.556.4063.3569.6775.4171.7681.1089.7597.74130856723.7427.3018.6421.43

28、278.9314.07547.8620.563.6373.9084.2895.478930.7434.0724.1326.75346.3375.8682.4751.681.4988.43105.9115.6140807891028.0031.5434.9738.2921.9824.7627.4530.05290.8320.3347.3371.7715.1794.1867.8936.472.7080.0886.8l92.92102.2113.4124.O133.8150757891028.7032.3435.8739.2922.5325.3928.1630.84266,0292.6316.833

29、8.6814.6905.3990.11069.370.9378.0384.4790.29108.6120.7132.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：理论质量计算。G=0.0157S(A+B 2.8584S)式中 G每米钢管的质量(k(m);A、B矩形钢管的长与宽(mm);S矩形钢管的公称壁厚(mm)。以钢管R=1.5S时，钢的密度为7-85g /

30、 cm3的计算公式。表6-42冷拔无缝椭圆形钢管的尺寸规格-H基本尺寸截面面积F理论质量C惯性矩截面系数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.012l0.02170.50.1100.0

31、8640.0033l0.01020.01320.020550.80.1680.1320.004520.01470.01810.029310.2040.1600.0005080.01700.02030.0340101.20.2380.1860.005480.01890.02190.03790.50.1260.09870.0Cr7290.01290.02080.025870.80.1940.1520.01030.01870.02950.0373710.2360.1850.01190.02180.03410.04361.20.2750.2160.01320.02450.03770.04890.50.

32、1180.09250.0023l0.01430.01160.02390.80.1810.1420.003070.02070.01530.0345410.2200.1730.00338O.024l0.01690.04021.20.2560.2010.003580.02700.01790.0450120.50.1340.1050.005970.01820.01990.03040.80.2060.1620.008380.0266O.OZ790.04446l0.2510.1970.009580.03130.03190.05211.20.2940.2310.01050.0353O.035l0.05880

33、.50.1570.1230.009790.02950.0280O.042l0.80.2440.1910.04l00.04370.04000.062514710.2980.2340.01620.05190.04630.07411.20.3510.2750.01800.05910.05150.08441550.50.1490.1170.0048l0.02900.01920.03860.80.2310.1820.006620.04270.02650.0569l0.2830.2220.007480.05050.02990.06731.20.3320.26l0.008120.05730.03250.07

34、640.50.1810.1420.01500.04490.03740.05610.80.2820.2210.02170.06710.05420.0838168l0.3460.2710.02540.080l0.06340.1001.20.4070.3200.02850.09180.07120.1150.50.1960.1540.01660.06020.04160.06690.80.3060.2400.02410.09050.06040.1018l0.3770.2960.02830.1080.07070.120181.20.4450.3490.03180.1250.07950.1390.50.20

35、40.1600.02170.06480.04820.07190.80.3190.2500.03180.09740.07060.108910.3930.3080.03750.1170.08830.1301.20.4630.3640.04240.1350.09420.1500.50.2280.1790.03020.08970.06040.08970.80.3570.2800.04460.1360.08920.1361010.4400.3450.05290.1640.1060.164on1.20.5200.4080.06020.1890.12l0.189200.80.3820.3000.06800.

36、1530.1130.15310.4710.3700.08130.1850.1360.185121.20.5580.4380.09320.2140.1550.2141.50.6830.5360.1090.2540.18l0.2540.80.3820.3000.03150.1900.07880.158l0.4710.3700.03700.2290.09250.19181.20.5580.4380.04170.2660.1040.222241.50.6830.5360.04740.3160.1190.2630.80.4320.3390.07990.24l0.1330.2001210.5340.419

37、0.09560.29l0.1590.2431.21.50.6330.7780.4970.6100.1100.1280.3390.4050.1830.2140.2820.3370.80.4700.3690.1030.3090.1580.23810.5810.4560.1240.3760.1900.28926131.20.6900.5410.1420.4380.2190.3371.50.8480.6660.1680.5240.2580.4030.80.4820.3790.06470.3810.1290.25410.5970.4690.07690.4630.1540.30930101.20.7080

38、.5560.08780.5410.1760.3611.50.8710.6840.1020.6490.2040.4330.80.5450.4280.1620.4810.2160.32110.6750.5300.1950.5870.2600.39130151.20.8030.6300.2260.6880.3020.4591.50.9900.7770.2680.8290.3580.5520.80.5830.4580.2440.5420.2710.361l0.7230.5670.2960.6620.3290.441181.20.8590.6750.3450.7760.3830.5181.51.060-

39、8320.4120.9370.4570.6240.80.6210.4870.2390.7080.2810.41710.7690.6040.2900.8640.3410.50834171.20.9160.7190.3371.020.3960.5991.51.130.8880.4031.230.4740.724433222.231.752.714.341.702.0211.0l0.7890.6511.920.5920.8751.21.200.9410.7632.270.6941.0344221.51.481.170.9202.770.8361.2621.951.531.163.541.051.6110.9110.7150.2821.640.