方钢尺寸规格全参数表-六方钢规格

方钢尺寸规格参数 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 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／cm3ASmm12O.81.0O.3480423O.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.4910.595201.01.52.02.5O.7431.071.371.640.583O.8411.081.29O.4530.624O.763O.8740453O.624O.763O.8742211.527O.8231.191.53O.646O.9361.20O.6120.8501.05O.556O.773O.9532.51.841.451.211.10252.52.141.681.861.4932.491.952.081.572.52.642.083.412.273033.012.423.862.583.53.502.754.252.8343.893.054.583.052.52.842.234.212.633233.332.614.793.003.53782.975.293.313244.213.305.733.582.53.142.475.543.2233.692.896.453.68353.54.203.307.164.0944.683.687.784.4555.584.388.795.022.53.242.556.183.4333.812.997.073.93363.54.3_43.4l7.874.3744.853.8l8.564.7655.754.539.705.392.53.642.868.684.3434.293.379.984.99403.54.903.8511.165.5845.494.3l12.216.1l56.585.1613.986.9967.555.9315.347.67422.53.843.0210.154.8334.533.5511.705.573.55.184.0713.106.2445.814.5614.376.8456.985.4816.567.8768.036.3018.228.583.55.604.4016.437.304546.234.9418.078.0357.585.9520.909.2968.756.8723.19lO.314579.817.8024.9711.10810.88.4426.3011.5947.095.5625.5610.2258.586.7329.8111.935069.957.8l33.3513.34711.218.8036.2314.49812.359.7038.5115.4147.896.1934.8712.5859.587.5240.9514.8955611.158.7546.1316.77712.519.9050.4718.35813.9510.9554.0419.6548.696.8246.2115.4510.588.3054.5718.1960612.359.6961.8220.61714.0l11.0068.0322.68815.5512.2173.2824.4349.497.4559.7818.39511.589.0770.9221.8265613.5510.6480.7224.84715.4112.1089.2727.46817.1513.4796.6429.747045610.2912.5814.78.089.8711.5875.7890.26103.121.6525.7929.47707816.8118.7513.1914.72114.5124.532.7235.57754567811.0913.5815.95182120.358.7010.6612.5214.2915.9894.4112.8129.4144.2157.325.1730.0834.5038.4441.94804567811.8914.5817.1519.6121.959.3311.4413.4615.3917.23115.9138.9159.7178.5195.428.9634.7239.9344.6348.85567816.9820.0322.9725.7913.3315.7218.0320.25217.1251.1282.3310.947.1954.5961.3867.58100567818.5821.9525.2128.3514.5817.2319.7922.26282.8328.2370.2408.956.5765.5474.0481.7811078928.0131.5534.9821.9924.7727.46503.4557.9608.491.54101.411O.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(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理论质量G／(kg／m)惯性矩截面系数ABSJxJyWxwy／cm2mmcm4cm30.8O.203O.160O.0074O.02390.02970.0478lO5lO.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.139140.80.299O.2350.0233O.0724O.0665O.1047lO.3630.285O.0268O.08520.0765O.1221.5O.501O.3940.03240.109O.09270.15610O.8O.347O.273O.0545O.0934O.1090.133l1.52O.4230.5910.73lO.3320.4640.574O.06400.08180.0925O.111O.144O.167O.128O.164O.185O.158O.206O.2381560.811.52O.299O.363O.501O.611O.235O.285O.394O.4800.01710.0195O.0230O.02400.0784O.0922O.1180.133O.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.222O.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.8l1.520.4750.5830.83l1.0510.373O.4580.653O.825O.149O.178O.239O.2830.222O.266O.3600.4320.213O.255O.3410.404O.246O.296O.400O.4802080.810.4110.503O.3230.395O.04450.0520O.197O.236O.111O.130O.1970.2361.520.711O.891O.5590.700O.0654O.07280.315O.373O.164O.182O.315O.373100.811.52O.4430.5430.7710.971O.3480.4260.606O.763O.0748O.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.9360.06400.0753O.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.6630.9511.2l1.44O.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.811.5O.523O.643O.921O.4110.505O.7230.09180.109O.1420.399O.4820.6600.184O.2170.284O.320O.386O.52822.51.171.39O.9201.09O.164O.178O.802O.910O.329O.3550.6420.7281511.522.5O.7431.071.371.64O.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.4280.4820.7921.101.361.58O.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.7441.041.291.501.671.801.081.521.902.232.502.720.6770.9451.171.361.521.64O.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.9841.141.2632131.51.22O.959O.3391.480.521O.92722.531.571.902.191.231.491.72O.406O.454O.4881.842.142.39O.624O.6990.75l1.151.341.49161.522.531.3l1.692.042.371.031.331.601.860.5530.6740.768O.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.4390.5300.599O.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.9533.774.461.041.191.892.2333.542.853.223.572.232.532.801.051.121.165.055.555.971.3l1.401.462.522.772.982022.533.542.172.643.093.503.861.702.072.422.753.051.411.641.831.992.114.355.165.876.487.0l1.411.641.831.992.112.182.582.933.243.502522.533.542.372.893.393.854.291.862.272.663.023.362.392.823.183.493.755.076.046.907.658.3l1.912.252.542.792.992.543.023.453.834.15423022.652.083.836.532.553.11453022.533.542.773.393.994.555.092.182.663.133.573.994.074.835.516.116.627.739.2610.6511.9013.012.7l3.223.574.074.423.444.124.735.295.78483022.52.893.542.272.784.305.129.0610.872.873.413.774.53503222.533.053.744412.402.943.465.186.187.0710.4812.6014.553.243.864.424.195.045.82553822.533.543.494.295.075.816.532.743.373.984.565.128.3610.0411.5812.9714.2314.9318.0320.9123.5726.014.405.296.096.837495.436.567.608.579.463.56.304.9515.8430.417.9210.14604047.095.5617.4233.668.7l11.2258.576.7320.1539.4110.0713.1448.696.8234.0558.3513.5216.67510.578.3039.9869.Il15.9919.757050612.349.6945.0478.5118.0222.43714.0010.9949.2986.6419.7124.75410.298.0758.7992.7619.60.23.19512.579.8769.75110.723.2527.688060614.7411.5779.40126.8264731.70716.8013.1987.81141.129.2735.28411.09.8.7065.07123.721.5927.48513.5710.6577.33148.225.7832.939060615.9412.5288.18170.429.3937.867182014.2997.70190.332.5742.30515.5712.22122.O215.234.8643.04618.3414.40140.1248.640.0449.7310070721.0016.48156.4279.344.6855.86823.5418.48170.9307.148.8361.43517.0713.40155.8285.841.5451.96620.1415.8l179.5331.447.8760.2511075723.1018.13201.0373.453.6167.89825.9420.36220.4412.158.7974.92621.9417.22225.6430.656.4071.76725.2019.78253.4486.663.3581.1012080828.3422.25278.7538.569.6789.75931.3724.63301.6586.575.4197.74623.7418.64278.9547.863.6384.2813085727.3021.43314.07620.573.9095.478930.7434.0724.1326.75346.3375.8682.4751.681.4988.43105.9115.6140807891028.0031.5434.9738.2921.9824.7627.4530.05290.8320.3347.3371.7715.1794.1867.8936.472.7080.0886.8l92.92102.2113.4124.O133.8150757891028.7032.3435.8739.2922.5325.3928.1630.84266,0292.6316.8338.6814.6905.3990.11069.370.9378.0384.4790.29108.6120.7132.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：理论质量计算。G=0.0157S(A+B一2.8584S)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／cm3的计算公式。表6-42冷拔无缝椭圆形钢管的尺寸规格基本尺寸截面面积F理论质量C惯性矩截面系数ABSJxJYWxWymm/cm2／（kg／m）cm4cm3630.5O.0628O.04930.000600.00195O.003990.00651O.50.08640.0678O.00159O.005000.00793O.0125O.80.131O.1030.00208O.00697O.O1040.01748410.157O.123O.00228O.00793O.0114O.01981.20.181O.142O.002410.00867O.012lO.0217O.5O.1100.0864O.0033lO.01020.0132O.020550.8O.168O.132O.00452O.0147O.0181O.029310.2040.1600.0005080.01700.0203O.0340lO1.2O.238O.186O.00548O.0189O.0219O.0379O.50.126O.09870.0Cr729O.0129O.0208O.02587O.80.194O.1520.01030.01870.02950.03731O.236O.185O.0119O.0218O.0341O.04361.20.2750.2160.01320.0245O.03770.04890.50.1180.0925O.0023l0.01430.O1160.02390.8O.181O.142O.003070.02070.0153O.0345410.2200.1730.00338O.024lO.01690.0402121.20.256O.2010.00358O.02700.01790.04500.5O.134O.1050.00597O.0182O.01990.030460.80.206O.1620.00838O.0266O.OZ790.0444l0.251O.1970.00958O.0313O.0319O.05211.2O.294O.231O.0105O.0353O.035lO.0588O.5O.1570.123O.00979O.02950.0280O.042l0.80.244O.191O.04lOO.0437O.0400O.06251471O.298O.2340.01620.0519O.0463O.07411.2O.351O.2750.0180O.05910.05150.0844155O.5O.149O.117O.0048l0.0290O.01920.0386O.8O.231O.182O.00662O.O4270.02650.0569l0.283O.222O.007480.05050.0299O.06731.20.332O.26l0.00812O.05730.03250.07640.5O.1810.142O.01500.0449O.03740.05610.8O.2820.221O.0217O.06710.05420.0838168lO.3460.271O.0254O.080l0.0634O.1001.20.4070.3200.02850.0918O.0712O.115O.5O.1960.154O.0166O.06020.04160.0669O.80.3060.240O.0241O.09050.0604O.1018l0.3770.2960.02830.108O.07070.120181.2O.445O.349O.0318O.125O.07950.1390.5O.204O.160O.0217O.0648O.0482O.0719O.8O.319O.2500.0318O.0974O.07060.108910.393O.308O.0375O.1170.08830.1301.20.463O.3640.0424O.1350.09420.1500.50.228O.1790.0302O.0897O.06040.08970.80.357O.280O.0446O.136O.0892O.1361010.4400.345O.05290.1640.1060.164201.20.5200.4080.0602O.189O.12l0.189O.80.3820.3000.0680O.153O.1130.1531O.4710.370O.0813O.185O.136O.185121.2O.5580.438O.0932O.2140.155O.2141.50.683O.536O.109O.254O.18lO.254O.80.3820.300O.0315O.1900.07880.158lO.471O.3700.03700.2290.09250.19181.2O.558O.4380.04170.266O.1040.222241.50.683O.5360.04740.316O.1190.263O.8O.432O.339O.0799O.24lO.133O.200121O.5340.4190.09560.29lO.1590.2431.21.5O.6330.7780.4970.6100.110O.1280.339O.405O.1830.2140.282O.337O.80.470O.369O.1030.309O.1580.2381O.58lO.456O.1240.3760.1900.28926131.2O.6900.541O.142O.4380.2190.3371.50.8480.666O.1680.524O.258O.403O.80.482O.379O.06470.38l0.129O.25410.5970.469O.07690.463O.1540.30930101.2O.7080.556O.0878O.541O.1760.36l1.5O.8710.6840.102O.6490.204O.4330.8O.5450.428O.162O.48lO.216O.3211O.675O.530O.195O.5870.260O.39130151.2O.8030.630O.226O.688O.302O.4591.50.990O.7770.268O.8290.358O.552O.80.5830.4580.2440.5420.27lO.36llO.723O.567O.296O.662O.329O.44l181.2O.8590.6750.345O.776O.3830.5181.51.060-832O.412O.9370.457O.6240.8O.621O.4870.239O.708O.281O.41710.7690.604O.2900.8640.34l0.50834171.2O.916O.7190.3371.020.3960.5991.51.13O.888O.4031.23O.474O.724433222.231.752.714.341.702.0211.Ol0.7890.65l1.92O.5920.8751.21.200.9410.7632.270.6941.0344221.51.481.170.9202.77O.8361.2621.951.531.163.541.051.6l10.911O.715O.2821.64O.3760.72745151.21.09O.8520.3271.93O.436O.8571.521.341.761.051.38O.3890.4782.352.99O.519O.6371.041.3311.040-8140.7342.09O.638O.9291.21.24O.970O.8612.470.7491.10231.51.531.201.043.OlO.9041.3422.011.581.313.861.141.7211.12O.8751.142.38O.8131.061.21.331.051.342.8lO.9571.25281.51.651.291.633.441.161.5322.171.702.074.411.481.96l1.15O.900O.9692.850.7751.271.21.371.081.143.37O.9121.3550251.51.701.331.384.131.101.6522.231.751.755.3l1.402.12341721.481.16O.4961.560.5840.918O.80.5830.458O.1150.670O.192O.373lO.723O.5670.1390.819O.23l0.455121.20.859O.6750.1590.9610.266O.5341.51.060.8320.1871.16O.312O.644360.8O.6590.518O.2860.846O.318O.470l0.8170.64lO.3471.040.3860.576181.2O.972O.763O.4051.22O.450O.6771.51.20O.944O.4841.48O.538O.82l21.571.230.6001.87O.6671.04l0.9740.7650.8371.51O.6440.7931.21.160.9ll0.9831.780.7560.93538261.51.441.131.192.16O.9141.1421.891.481.502.761.161.4540201O.9110.715O.4831.44O.483O.7181.21.521.091.341.76O.8521.051.380.5650.6780.8471.692.062.620.565O.679O.847O.8461.031.3l433211.21.51.151.371.700.9001.081.331.481.752.132.342.763.38O.927l.091.331.091.291.57503911.21.521.371.632.032.671.071.281.592.102.633.103.804.883.844.555.597.211.351.591.952.501.541.822.232.88511711.21.521.041.241.532.Ol0.8140.9701.201.580.4180.4880.584O.7232.422.853.484.45O.4s120.574O.687O.851O.9471.121.361.755428l1.21.521.261.501.862.450.9871.181.461.921.331.571.902.433.704.385.366.920.9491.121.361.731.371.621.992.56552311.21.521.191.421.772.320.9371.121.391.820.8771.031.241.573.444.074.986.410.762O.8951.081.361.251.481.812.3335l1.21.522.51.381.652.052.703.341.091.301.6l2.122.622.222.633.214.124.954.475.316.508.3910.181.271.501.832.352.831.621.932.373.053.70562811.21.291.541.011.211.371.624.044.790.98l1.161.441.711.522.51.912.5l3.101.501.972.441.972.5l2.995.867.589.161.411.792.132.092.713.27602011.21.522.51.231.461.812.392.95O.9621.151.421.882.3l0.696O.815O.9821.231.453.974.705.757.418.950.696O.815O.9821.231.451.321.571.922.472.993011.21.522.51.381.652.052.703.341.091.30I.612.122.621.702.012.453.123.734.995.927.279.4011.391.141.34I.632.082.491.661.972.423.133.80643211.21.522.51.481.772.192.893.571.161.391.722.272.812.082.462.993.834.606.087.218.8611.4813.951.391.531.872.392.871.902.252.773.594.36653511.21.522.51.541.842.293.023.731.211.441.802.372.932.573.033.7l4.765.736.687.929.7412.6415.371.471.732.122.723.272.062.443.003.894.73662211.21.522.51.351.612.002.643.261.061.271.572.072.56O.9371.101.331.681.985.326.297.731O.0012.400.8521.001.2l1.521.801.6l1.912.343.033.6770351.52.401.893.9611.702.263.3422.53.173.932.493.085.096.1215.2018.522.913.504.345.2972241.522.52.192.893.571.722.272.8l1.752.2l2.6310.1013.1015.9l1.461.852.192_813.644.4276381.522.52.623.464.282.052.713.365.1l6.587.9415.0219.5923.9I2.693.464.183.955.166.2980401.522.52.763.644.522.162.863.555.997.739.3517.6222.9728.033.003.864.674.415.747.Ol81271.522.52.473.274.051.942.573.182.533.233.8514.5318.9023.021.882.392.863.594.675.688.4421.522.52.903.834.752.283.Ol3.736.979.0010.9l20.4726.6632.643.324.295.204.876.357.77561.522.53.234.275.302.533.354.1613.1617.1820.9624.6932.2539.524.706.147.495.887.689.4l90301.522.52.163.644.522.762.863.553.534.5l5.4I20.0826.1632.012.353.003.604.465.817.11注：理论质量计算G=0.0123S(A+B一2S)式中G——每米钢管的质量(kg／m)；A、B——椭圆形钢管的长轴、短轴(mm)；S——椭圆形钢管的公称壁厚(mm)。以钢的密度为7.85g/cm3的计算公式。表6-43冷拔无缝平椭圆形钢管的尺寸规格基本尺寸截面面积F/cm2理论质量C／（kg／m）惯性矩截面系数ABSJxJYWxWymmcm4cm363O.80.1030.08110.000985O.00320O.005570.01070.80.1440.1130.00277O.00851O.0138O.02138410.1740.137O.00305O.009750.01520.0244930.8O.151O.1190.00159O.Ol07O.01060.0237O.8O.186O.1460.005980.01780.0239O.03571051O.2260.177O.00675O.02080.0270O.0416O.80.208O.1640.O04440.0275O.02220.04581241O.254O.200O.00491O.03230.0246O.05380.8O.227O.178O.O1110.0323O.03690.05386lO.2770.2180.01270.0380O.04240.0634O.8O.2680.210O.01840.0528O.05270.075514710.3290.2580.0214O.0630O.06120.09001.50.4690.368O.0268O.08330.0766O.1190.8O.2660.209O.009550.0564O.0382O.0752155lO.326O.256O.01080.067l0.0434O.08951.5O.465O.365O.0127O.0887O.05100.118O.8O.3090.2430.0285O.08100.0713O.10l16810.380O.298O.03350.09690.08370.12l1.5O.546O.429O.0428O.13lO.1070.1630.80.330O.259O.0347O.098lO.0817O.11510.4060.318O.0409O.1180.0962O.139178.51.5O.585O.459O.05290.1590.1240.1881.80.685O.538O.0580O.1800.136O.2122O.7480.588O.0606O.192O.143O.226O.8O.3230.2530.0176O.10l0.05870.11210.397O.312O.0203O.12lO.0677O.1341861.5O.572O.4490.02490.1640.08290.1821.8O.6700.5260.02640.1840.08810.2062O.7310.5740.02710.196O.09030.2181O.43l0.3390.0494O.141O.110O.1571.50.623O.489O.06430.1930.1430.2141891.8O.73l0.574O.07090.2180.1580.2422O.8000.628O.07440.233O.165O.2591O.483O.379O.0697O.198O.139O.1981.5O.701O.550O.0920O.272O.184O.27220lO1.80.824O.6470.1020.3lO0.205O.31020.903O.709O.108O.3330.2160.3331O.4690.368O.O3420.1980.0976O.1881.5O.679O.533O.04310.271O.1230.2582171.8O.798O.6270.0466O.308O.133O.29420.8740.686O.0483O.33lO.1380.315lO.540O.424O.0532O.302O.1330.2511.5O.786O.6170.0686O.4190.1720.34981.8O.927O.727O.0752O.4800.188O.4002.421.02O.7980.07860.516O.197O.430l0.5860.4600.126O.35l0.2090.293121.5O.855O.671O.168O.4910.279O.4091.821.Ol1.110.792O.8700.19lO.203O.564O.609O.318O.339O.4700.5081O.680O.5350.3IlO.473O.336O.3791.50.996O.7820.433O.6670.4680.5332518.51.81.18O.926O.497O.770O.537O.61621.301.020.5360.8330.580O.666lO.637O.5000.162O.452O.249O.3481.5O.9320.732O.22l0.634O.340O.4882613l.81.100.864O.250O.7320.385O.56321.210.95lO.2670.792O.411O.6091O.606O.475O.06920.457O.163O.3381.50.885O.6950.09020.600O.2120.4448.51.81.05O.8200.09930.6900.234O.5ll2721.15O.90l0.1040.748O.2450.55410.663O.5200.1830.5090.27l0.3771.5O.9710.762O.2500.7150.3700.53013.51.81.15O.901O.284O.827O.420O.61221.260.992O.3040.8960.450O.66410.6830.536O.110O.608O.22lO.405lO1.51.000.7860.147O.8570.294O.57l3021.301.02O.1731.070.347O.716lO.7400.5810.256O.7070.34l0.472151.51.090.8530.3531.000.4700.66721.421.110.4321.26O.5760.840l0.8430.662O.3791.040.446O.61434171.51.240.9730.5291.49O.6220.87421.621.27O.6551.880.7701.1110.826O.6480.1981.07O.33lO.59636121.51.220.954O.2701.53O.449O.84921.591.25O.3251.930.5421.07l0.8970.7040.2561.37O.394O.70539131.51.321.04O.3511.970.5391.0l21.731.36O.4262.50O.6561.281O.9970.7830.63l1.72O.632O.86240201.51.471.16O.8902.48O.8901.2421.931.521.113.161.111.5811.040.8160.4032.14O.5370.95045151.51.541.21O.5593.080.7451.3722.021.580.6883.94O.9171.75l1.250.9241.263.431.011.3750251.51.861.461.814.961.441.9922.451.922.296.391.832.5611.180.929O.5973.140.7031.235l171.51.751.370.8364.54O.9841.7822.30l.8l1.045.841.222.2911.401.10O.99135.170.9931.72201.52.071.631.417.521.4l2.516022.732.141.779.721.773.2411.511.192.225.991.482.00301.52.241.763.208.722.132.9l22.962.324.0911.302.733.7711.6l1.272.7l7.291.692.2864321.52.401.883.9l10.72.443.3323.172.495.Ol13.83.134.32l1.541.2l1.346.921.222.1066221.52.291.801.9010.11.733.0623.022.372.4013.12.183.97691711.541.2lO.8287.2,40.9742.101.522.293.021.802.371.161.4510.613.71.371.703.063.9711.771.393.579.582.042.7470351.52.632.065.1714.O2.954.0023.472.736.6518.23.805.2l1.52.501.962.5013.22.083.67722423.302.593.1717.22.644.762.54.093.213.7820.93.155.8I1.53.Ol2.377.8221.13.9l5.28804023.993.1310.127.65.056.892.54.953.8812.233.76.128.431.52.822.223.6219.02.684.68812723.732.934.6224.73.426.102.54.623.635.5330.24.097.451.53.142.475.0326.23.355.81903024.163.276.4534.24.307.592.55.164.057.7541.95.179.31注：理论质量计算G=0.0157S(A+0.5708B一1.5708S)式中G——每米钢管的质量(kg/m)A、B——平椭圆钢管的长与宽(mm)；S——平椭圆钢管的公称壁厚(mm)。以钢的密度为7.85g/cm3的计算公式。表6-44冷拔无缝内外六角形钢管的尺寸规格基本尺寸截面面积F理论质量C／(kg／m)惯性矩截面系数BSJx=JYWxWymm/cm2cm4cm31.50.3200.251O.02010.0503O.0436820.383O.3010.0218O.0544O.047l1.5O.424O.333O.0445O.0890O.077l102O.5220.4lOO.0503O.1010.08711.50.5270.4140.0835O.139O.12l122O.6610.519O.09700.1620.1401.50.63l0.496O.14lO.20lO.1741420.799O.627O.167O.2380.2061.5O.7870.6180.268O.3150.27321.010.7910.3240.382O.33l172.51.20lO.946O.3680.433O.37531.381.09O.401O.47lO.4081.50.891O.700O.385O.406O.35121.150.899O.472O.496O.430192.51.381.08O.541O.5690.49331.591.25O.5950.626O.5421.51.05O.822O.6190.563O.48821.351.06O.767O.697O.604222.51.641.290.89l0.8lOO.70l31.901.49O.9920.902O.78l21.491.171.020.85lO.7372.51.811.421.19O.9940.8612432.1l1.661.341.110.96542.642.071.551.291.1221.701.331.501.110.96l2.52.071.631.761.311.132732.421.901.991.481.283.52.752.162.191.621.4043.062.402.351.741.5121.9l1.502.101.401.2l2.52.331.832.491.661.443032.732.152.831.891.643.53.112.443.132.091.8l43.472.733.392