方钢尺寸规格表.docx

1、方钢尺寸规格表(1)尺寸规格见表640-表645。表6-40冷拔无缝方形钢管的尺寸规格基本尺寸截面面积Fcm2理论质量G(kgm)惯性矩Jx=Jycm4截面系数Wx=Wycm3ASmm12O.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.5210.747O.952O.324O.4420.535O.360O.

2、4910.595201.01.52.02.5O.7431.071.371.640.583O.8411.081.29O.4530.624O.763O.8740 453O.624O.763O.8742211.522.5O.8231.191.531.84O.646O.9361.201.45O.6120.8501.051.21O.556O.773O.9531.10252.532.142.491.681.951.862.081.491.57302.533.542.643.013.503.892.082.422.753.053.413.864.254.582.272.582.833.05322.533.5

3、2.843.333 782.232.612.974.214.795.292.633.003.313244.213.305.733.58352.533.5453.143.694.204.685.582.472.893.303.684.385.546.457.167.788.793.223.684.094.455.02362.533.5453.243.814.3_44.855.752.552.993.4l3.8l4.536.187.077.878.569.703.433.934.374.765.39402.533.54563.644.294.905.496.587.552.863.373.854.

4、3l5.165.938.689.9811.1612.2113.9815.344.344.995.586.1l6.997.67422.533.54563.844.535.185.816.988.033.023.554.074.565.486.3010.1511.7013.1014.3716.5618.224.835.576.246.847.878.58453.5455.606.237.584.404.945.9516.4318.0720.907.308.039.29456788.759.8110.86.877.808.4423.1924.9726.30lO.3111.1011.595045678

5、7.098.589.9511.2112.355.566.737.8l8.809.7025.5629.8133.3536.2338.5110.2211.9313.3414.4915.4155456787.899.5811.1512.5113.956.197.528.759.9010.9534.8740.9546.1350.4754.0412.5814.8916.7718.3519.6560456788.6910.5812.3514.0l15.556.828.309.6911.0012.2146.2154.5761.8268.0373.2815.418.1920.6122.6824.4365456

6、789.4911.5813.5515.4117.157.459.0710.6412.1013.4759.7870.9280.7289.2796.6418.3921.8224.8427.4629.747045610.2912.5814.78.089.8711.5875.7890.26103.121.6525.7929.47707816.8118.7513.1914.72114.5124.532.7235.57754567811.0913.5815.9518 2120.358.7010.6612.5214.2915.9894.4112.8129.4144.2157.325.1730.0834.50

7、38.4441.94804567811.8914.5817.1519.6121.959.3311.4413.4615.3917.23115.9138.9159.7178.5195.428.9634.7239.9344.6348.85567816.9820.0322.9725.7913.3315.7218.0320.25217.1251.1282.3310.947.1954.5961.3867.58100567818.5821.9525.2128.3514.5817.2319.7922.26282.8328.2370.2408.956.5765.5474.0481.7811078928.0131

8、.5534.9821.9924.7727.46503.4557.9608.491.54101.411O.6注：理论质量计算 G=0.0157S(A+A一2.8584S) 式中 G每米钢管的质量(kgm)； 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7.85gcm3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Fcm2理论质量G(kgm)惯性矩截面系数ABSJxJyWxwymmcm4cm3lO50.8lO.203O.243O.160O.191O.0074O.0082O.0239O.02700.02970.03290.04780.0

9、5471250.8l0.2350.2830.1850.222O.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.110O.13970.8l1.50.299O.363O.501O.2350.285O.3940

10、.0233O.02680.0324O.0724O.08520.109O.06650.0765O.0927O.104O.1220.15610O.8l1.52O.347O.4230.5910.73lO.273O.3320.4640.574O.0545O.06400.08180.0925O.0934O.111O.144O.167O.109O.128O.164O.1850.133O.158O.206O.2381560.811.52O.299O.363O.501O.611O.235O.285O.394O.4800.01710.0195O.0230O.02400.0784O.0922O.1180.133O

11、.0571O.0651O.0768O.07990.105O.123O.1570.177168O.8l1.52O.347O.4230.59lO.7310.2730.332O.4640.5740.03620.042lO.05250.05790.1110.132O.173O.200O.09050.105O.131O.145O.139O.165O.2160.250120.811.52O.4110.503O.711O.89lO.3230.3950.559O.700O.0941O.1120.147O.1700.1480.177O.2360.2790.1570.186O.2440.284O.186O.222

12、O.2950.3491890.811.52O.395O.483O.6810.8510.310O.379O.5350.6680.0532O.0624O.0796O.0897O.162O.1940.258O.3040.1180.139O.177O.1990.180O.215O.2870.33710O.211.520.411O.5030.7110.89l0.323O.395O.5590.700O.06800.0802O.1037O.1190.1740.208O.2780.3290.136O.1610.2070.2370.194O.23l0.309O.36614O.8l1.520.4750.5830.

13、83l1.0510.373O.4580.653O.825O.149O.178O.239O.2830.222O.266O.3600.4320.213O.255O.3410.404O.246O.296O.400O.4802080.811.520.4110.5030.711O.891O.3230.395O.5590.700O.04450.0520O.0654O.0728O.197O.2360.315O.373O.111O.130O.164O.182O.1970.236O.315O.373100.811.52O.4430.5430.7710.971O.3480.4260.606O.763O.0748O

14、.0884O.115O.1320.227O.2720.367O.4380.150O.1770.229O.2630.2270.2720.367O.438120.811.522.50.4750.583O.8311.051.24O.373O.4580.653O.8250.976O.114O.1360.1800.2110.23lO.2560.3080.418O.5030.565O.1900.226O.3000.3520.3850.2560.308O.418O.5030.565229O.8l1.522.5O.459O.563O.8011.0111.19O.361O.442O.629O.794O.9360

15、.06400.0753O.0967O.110O.117O.27lO.3250.440O.5270.589O.142O.167O.215O.2440.2590.2460.2950.400O.479O.53614O.8l1.522.50.5390.663O.9511.211.44O.4230.520O.746O.9511.13O.177O.2120.286O.34l0.381O.361O.4350.598O.727O.828O.253O.3030.4080.487O.5440.3280.3960.543O.66lO.7532412O.811.522.5O.539O.6630.9511.2l1.44

16、O.423O.520O.747O.9511.13O.134O.160O.213O.252O.2770.4030.4870.669O.815O.9280.224O.267O.3550.419O.462O.336O.406O.5570.6790.77425lOO.811.522.5O.523O.643O.9211.171.39O.4110.505O.723O.9201.090.09180.109O.142O.164O.1780.399O.4820.660O.802O.9100.184O.2170.284O.329O.355O.320O.386O.5280.6420.7281511.522.5O.7

17、431.071.371.64O.5830.84l1.081.29O.279O.3790.457O.5150.6260.8681.071.23O.372O.5050.609O.6870.501O.6914O.854O.983281111.522.50.7231.041.331.590.567O.8181.051.25O.1510.200O.2350.2570.6830.9451.161.33O.2740.363O.426O.468O.488O.675O.328O.95l14l1.522.50.7831.131.451.74O.615O.8881.141.37O.263O.356O.4280.48

18、20.7921.101.361.58O.376O.509O.612O.6880.5660.788O.9731.131611.522.5O.8231.191.531.84O.6460.9351.201.450.3570.489O.5950.676O.8651.2l1.501.740.447O.612O.7430.845O.618O.8631.071.24282211.522.533.5O.9431.371.772.142.492.800.7401.081.391.681.952.20O.7441.041.291.501.671.801.081.521.902.232.502.720.6770.9

19、451.171.361.521.64O.7741.091.361.591.791.9430121.522.531.131.451.742.O10.8881.141.371.570.2630.3120.347O.3691.191.481.7l1.890.439O.5200.578O.6140.796O.9841.141.2632131.522.531.221.571.902.19O.9591.231.491.72O.339O.406O.454O.4881.481.842.142.390.521O.624O.6990.75lO.9271.151.341.49161.522.531.3l1.692.

20、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.6831.962.452.863.2l3.50O

21、.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

22、.284.58O.8811.001.091.161.201.601.882.122.312.48401622.533.542.012.442.853.223.571.581.922.232.532.80O.832O.9531.051.121.163.774.465.055.555.971.041.191.3l1.401.461.892.232.522.772.982022.533.542.172.643.093.503.861.702.072.422.753.051.411.641.831.992.114.355.165.876.487.0l1.411.641.831.992.112.182.582.933.243.502522.533.542.372.893.393.854.291.862.272.663.023.362.392.823.183.493.755.076.046.907.658.3l1.912.252.542.792.992.543.02