无缝钢管理论重量表大全

无缝钢管理论重量表大全单位：Ｋg/m　壁厚      外径33.544.555.56322.1462.4602.7623.0523.3293.5943.847382.5892.9783.3543.7184.0694.4084.735422.8853.3233.7494.1624.5624.9515.327453.1073.5824.0444.4954.9325.3585.771503.4774.0144.5385.0495.5496.0366.511543.7734.3594.9325.4936.0426.5787.1|03573.9954.6185.2285.8266.4126.9857.546604.2174.8775.5246.1596.7827.3927.99063.54.4765.1795.8696.5487.2147.8678.508684.8095.5676.3137.0477.7688.4779.174704.9575.7406.5117.2698.0158.7499.470735.1795.9996.8077.6028.3859.1569.914765.4016.2587.1037.9358.7559.56310.3|58896.3637.3808.3859.37810.35811.32612.2811087.7689.02010.25911.48612.70113.90315.09313311.17812.72514.26115.78317.29418.79215913.42215.29017.14618.98920.82122.63921918.60121.20923.80526.38828.95931.51727323.26226.53629.79733.04636.28339.50832527.75031.66535.568|39.45843.33747.20235538.89743.15847.40651.64137741.33945.87150.39054.89742646.77751.91357.03662.147450　480　530　630　　　　　　　单位：Ｋg/m　壁厚      外径6.5788.591012324.088　385.049　425.691　456.172　506.9737.4238.2868.699　547.6148.1149.0759.538　578.0958.6329.66710.167　608.5769|.14910.25910.796　63.59.1379.75410.95011.529　689.85810.53011.83812.473　

17010.17910.87612.23212.89213.53914.79717.1647310.66011.39412.82413.52114.20515.53718.0527611.14111.91213.41614.15014.87116.27718.9408913.22514.15615.98116.87517.75619.48322.78710816.27017.43|619.72920.85821.97324.16828.41013320.27821.75124.66226.09827.52230.33435.80915924.44626.24029.79131.54833.29336.74643.50321934.06436.59841.62944.12646.61051.54361.25927342.72045.92052.28355.44558.59664.86077.24032551.05654.89762.54266.34670.13777.68492.62935555.|86560.07668.46072.63476.79685.082101.50737759.39163.87372.80177.24681.67990.508108.01842667.24672.33282.46887.51892.555102.592122.51945071.09376.47587.20392.54997.882108.511129.62148075.90281.65493.12298.837104.540115.909138.49953083.91790.286102.987109.319115.6|38128.240153.29663099.947107.549122.716130.281137.833152.902182.890 注：计算常用型材理论重量计算公式： m=F×L×ρ m—质量Kg；F—断面积m2/m；L—长度m；ρ—密度*Kg/m3☆其中：F断面积计算方法：1、方钢     F=a2   2、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*103kg/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