無縫鋼管理論重量表大全及計算方法
對於鋼管相信大家都知道，在房子建造或裝修等中我們都可以見到，除此之外無縫鋼管還有很多其他的用途，今天小編和大家分享的是無縫鋼管理論重量表大全及計算方法：
什麽是無縫鋼管?
無縫鋼管具有中空截面，大量用作輸送流體的管道，如輸送石油、天然氣、煤氣、水及某些固體物料的管道等。鋼管與圓鋼等實心鋼材相比，在抗彎抗扭強度相同時，重量較輕，是壹種經濟截面鋼材，廣泛用於制造結構件和機械零件，如石油鉆桿、汽車傳動軸、自行車架以及建築施工中用的鋼腳手架等用鋼管制造環形零件，可提高材料利用率，簡化制造工序，節約材料和加工工時，如滾動軸承套圈、千斤頂套等，已廣泛用鋼管來制造。
無縫鋼管理論重量表大全:
外徑?mm壁厚mm0.500.600.801.01.21.41.51.61.82.02.22.52.83.03.2
每米重量kg
60.070.080.100.120.140.160.170.170.190.20
70.080.100.120.150.170.190.200.210.230.250.260.28
80.090.110.140.170.200.230.240.250.280.300.320.34
90.110.120.160.200.230.260.280.290.320.350.370.400.43
100.120.140.180.220.260.300.310.330.360.400.420.460.500.520.54110.130.150.200.250.290.330.350.370.410.440.480.520.570.590.62120.140.170.220.270.320.370.390.410.450.490.530.590.640.670.69130.150.180.240.300.350.400.430.450.500.540.590.650.700.740.77140.170.200.260.320.380.440.460.490.540.590.640.710.770.810.85150.180.210.280.350.440.470.500.530.590.640.690.770.840.890.93160.190.230.300.370.440.500.540.570.630.690.750.830.910.961.01170.200.240.320.400.470.540.570.610.680.740.800.890.981.041.09180.220.260.340.420.500.570.610.650.720.790.860.961.051.111.17190.230.270.360.440.530.610.650.690.760.840.911.021.121.181.25200.240.290.380.470.560.640.680.730.810.890.971.081.191.261.33210.250.300.400.490.590.680.720.770.850.941.021.141.261.331.41220.270.320.420.520.620.710.760.850.941.041.131.271.391.481.56230.280.330.440.540.650.750.800.850.941.041.131.271.391.481.56240.290.350.460.570.680.790.830.890.991.091.181.331.461.551.64250.300.360.480.590.700.820.870.921.031.131.241.391.531.631.72270.330.390.520.640.760.880.941.001.131.231.341.511.671.781.88280.340.410.540.670.790.920.981.041.161.281.401.571.741.851.96290.350.420.560.690.820.951.021.081.211.331.451.631.811.922.04300.360.440.580.720.850.991.051.121.251.381.511.701.882.002.12320.390.470.620.770.911.061.131.201.341.481.621.822.022.152.27340.410.500.660.810.971.131.201.281.431.581.721.942.152.292.43350.430.510.640.841.001.161.241.321.471.631.782.002.222.372.51360.440.520.700.861.031.201.281.361.521.681.832.072.292.442.59380.460.550.730.911.091.261.351.441.611.781.942.192.432.592.75400.490.580.770.961.151.331.421.521.691.872.052.312.572.742.9042
1.011.211.401.501.601.791.972.162.442.712.893.0644.5
1.071.281.491.591.691.902.102.292.592.883.073.2645
1.091.301.511.611.711.922.122.322.622.913.113.3048
1.161.391.611.721.832.052.272.482.813.123.333.5450
1.211.141.681.791.912.142.372.592.933.263.483.7051
1.231.471.711.831.952.182.422.562.993.333.553.7753
1.281.531.781.912.032.272.522.763.113.473.703.9354
1.311.561.821.942.072.322.562.813.183.543.774.0156
1.361.621.892.022.152.412.662.923.303.673.924.1757
1.381.651.922.052.192.452.712.973.363.744.004.2560
1.461.742.022.162.312.582.863.143.553.954.224.4863
1.531.832.132.272.422.723.013.303.734.164.444.7265
1.581.892.202.352.502.813.113.413.854.294.594.8868
1.651.982.302.462.622.933.263.574.044.494.815.1270
1.702.042.372.532.703.033.353.684.164.654.965.2873
1.782.122.472.642.823.163.503.844.354.845.185.52
無縫鋼管理論重量計算方法:
計算常用型材理論重量計算公式：m=F×L×ρ
m—質量Kg?;F—斷面積m2?;L—長度m?;ρ—密度*Kg/m3
其中：F斷面積計算方法：
1、方鋼F=?a2
2、鋼管?F=3.1416×$(D-$)?D—直徑?$—厚度
3、鋼板、扁鋼?F=?a×$?a—寬度
密度：
鋼材：7.85*103?kg/m3
鋁：2.5～2.95*103
銅：8.45～8.9*103
鑄鐵：6.6～7*103
尼龍：1.04～1.15*103
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