无缝钢管理论重量表 _生活百科

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无缝钢管理论重量表【无缝钢管理论重量表】无缝钢管的重量计算表格，无缝钢管钢材的实际分量是按钢材的公称尺寸和密度（已往称为比重）盘算得出的分量称之为实际分量。这与钢材的长度尺寸、截面面积和尺寸容许偏向有间接干係。因为钢材在生产製造过程中的容许偏差，因而用公式盘算的实际分量与实践分量有偏差，以是只作为预算时的参考。
基本介绍中文名：无缝钢管理论重量表
外文名：Seamless steel tube theory weighing scale
相关因素：钢材的长度尺寸、截面面积
地位备注：只作为预算时的参考。
参数表无缝钢管理论重量表外径 mm壁厚mm0.500.600.801.01.21.41.51.61.82.02.22.52.83.03.2每米重量kg60.070.080.100.120.140.160.170.170.190.2070.080.100.120.150.170.190.200.210.230.250.260.2880.090.110.140.170.200.230.240.250.280.300.320.3490.110.120.160.200.230.260.280.290.320.350.370.400.43100.120.140.180.220.260.300.310.330.360.400.420.460.500.520.54110.130.150.200.250.290.330.350.370.410.440.480.520.570.590.62120.140.170.220.270.320.370.390.410.450.490.530.590.640.670.69130.150.180.240.300.350.400.430.450.500.540.590.650.700.740.77140.170.200.260.320.380.440.460.490.540.590.640.710.770.810.85150.180.210.280.350.440.470.500.530.590.640.690.770.840.890.93160.190.230.300.370.440.500.540.570.630.690.750.830.910.961.01170.200.240.320.400.470.540.570.610.680.740.800.890.981.041.09180.220.260.340.420.500.570.610.650.720.790.860.961.051.111.17190.230.270.360.440.530.610.650.690.760.840.911.021.121.181.25200.240.290.380.470.560.640.680.730.810.890.971.081.191.261.33210.250.300.400.490.590.680.720.770.850.941.021.141.261.331.41220.270.320.420.520.620.710.760.850.941.041.131.271.391.481.56230.280.330.440.540.650.750.800.850.941.041.131.271.391.481.56240.290.350.460.570.680.790.830.890.991.091.181.331.461.551.64250.300.360.480.590.700.820.870.921.031.131.241.391.531.631.72270.330.390.520.640.760.880.941.001.131.231.341.511.671.781.88280.340.410.540.670.790.920.981.041.161.281.401.571.741.851.96290.350.420.560.690.820.951.021.081.211.331.451.631.811.922.04300.360.440.580.720.850.991.051.121.251.381.511.701.882.002.12320.390.470.620.770.911.061.131.201.341.481.621.822.022.152.27340.410.500.660.810.971.131.201.281.431.581.721.942.152.292.43350.430.510.640.841.001.161.241.321.471.631.782.002.222.372.51360.440.520.700.861.031.201.281.361.521.681.832.072.292.442.59380.460.550.730.911.091.261.351.441.611.781.942.192.432.592.75400.490.580.770.961.151.331.421.521.691.872.052.312.572.742.90421.011.211.401.501.601.791.972.162.442.712.893.0644.51.071.281.491.591.691.902.102.292.592.883.073.26451.091.301.511.611.711.922.122.322.622.913.113.30481.161.391.611.721.832.052.272.482.813.123.333.54501.211.141.681.791.912.142.372.592.933.263.483.70511.231.471.711.831.952.182.422.562.993.333.553.77531.281.531.781.912.032.272.522.763.113.473.703.93541.311.561.821.942.072.322.562.813.183.543.774.01561.361.621.892.022.152.412.662.923.303.673.924.17571.381.651.922.052.192.452.712.973.363.744.004.25601.461.742.022.162.312.582.863.143.553.954.224.48631.531.832.132.272.422.723.013.303.734.164.444.72651.581.892.202.352.502.813.113.413.854.294.594.88681.651.982.302.462.622.933.263.574.044.494.815.12701.702.042.372.532.703.033.353.684.164.654.965.28731.782.122.472.642.823.163.503.844.354.845.185.52外径mm热轧结构用无缝管壁厚（mm）2.02.533.544.555.566.5每米重量（kg）220.9861.201.41-------251.131.391.631.86------28-1.571.852.11------30-1.702.002.292.56-----32-1.822.152.462.763.053.333.593.854.0938-2.192.592.983.353.724.074.414.745.0542-2.442.893.323.7504.164.564.955.335.6945-2.623.113.584.044.494.935.365.776.1750-2.933.484.014.545.055.556.046.516.9754--3.774.364.935.496.046.587.107.6157--4.004.625.235.836.416.997.558.1060--4.224.885.526.166.787.397.998.5863.5--4.485.185.876.557.217.878.519.1468--4.815.576.317.057.778.489.179.8670--4.965.746.517.278.018.759.4710.1873--5.186.006.817.608.389.169.9110.6676--5.466.267.107.938.759.5610.3611.1483---6.867.798.719.6210.5111.3912.2689---7.388.389.3810.3611.3312.2813.2295---7.908.9810.0411.1012.1413.1714.19102---8.509.6710.8011.9613.0914.2115.31108----10.2611.4912.7013.9015.0916.27114----10.8512.1513.4414.7215.9817.23121----11.5412.9314.3015.6717.0218.35127----12.1313.5915.0416.4817.9019.31133----12.7314.2615.7817.2918.7920.28140-----15.0416.6518.2419.8321.4146-----15.717.3919.0620.7222.36152-----16.3718.1319.8721.6023.32159-----17.1518.9920.8222.6424.45168------20.1022.0423.9725.89180------21.5923.6725.7427.81194------23.3025.6027.8230.05203--------29.1431.50219--------31.5234.06245---------38.23273---------42.72注：计算常用型材理论重量计算公式：m=F×L×ρm—质量Kg ；F—断面积M2 ；L—长度m ；ρ—密度 Kg/M3☆其中：F断面积计算方法：1、方钢F= a22、钢管 F=3.1416×$（D-$） D—直径 $—厚度3、钢板、扁钢 F= a×$ a—宽度密度：钢材：7.85*10^3 kg/m3铝：2.5～2.95×103铜：8.45～8.9×103铸铁：6.6～7×103尼龙：1.04～1.15×103钢材分量无缝钢管钢材的实际分量是按钢材的公称尺寸和密度（已往称为比重）盘算得出的分量称之为实际分量。这与钢材的长度尺寸、截面面积和尺寸容许偏向有间接干係。因为钢材在生产製造过程中的容许偏向，因而用公式盘算的实际分量与实践分量有肯定偏差，以是只作为预算时的参考。尺寸允许偏差无缝钢管尺寸及允许偏差偏差等级标準化外径允许偏差D1±1.5%，最小±0.75 mmD2±1.0% 。最小±0.50 mmD3±0.75%．最小±0.30 mmD4±0.50% 。最小±0.10 mm