无缝钢管理论重量
电气工程及其自动化就业方向-党员四讲四有
2023年2月16日发(作者：聘用证明模板)无缝钢管理论重量参考表
单位：Ｋg/m
壁
厚外
径
33.544.555.56
322.1462.4602.7623.0523.3293.5943.847
382.5892.9783.3543.7184.0694.4084.735
422.8853.3233.7494.1624.5624.9515.327
453.1073.5824.0444.4954.9325.3585.771
503.4774.0144.5385.0495.5496.0366.511
543.7734.3594.9325.4936.0426.5787.103
573.9954.6185.2285.8266.4126.9857.546
604.2174.8775.5246.1596.7827.3927.990
63.54.4765.1795.8696.5487.2147.8678.508
684.8095.5676.3137.0477.7688.4779.174
704.9575.7406.5117.2698.0158.7499.470
735.1795.9996.8077.6028.3859.1569.914
765.4016.2587.1037.9358.7559.56310.358
896.3637.3808.3859.37810.35811.32612.281
1087.7689.02010.25911.48612.70113.90315.093
13311.17812.72514.26115.78317.29418.792
15913.42215.29017.14618.98920.82122.639
21918.60121.20923.80526.38828.95931.517
27323.26226.53629.79733.04636.28339.508
32527.75031.66535.56839.45843.33747.202
35538.89743.15847.40651.641
37741.33945.87150.39054.897
42646.77751.91357.03662.147
450
480
530
630
单位：Ｋg/m
壁
厚外
径
6.5788.591012
324.088
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
7010.17910.87612.23212.89213.53914.79717.164
7310.66011.39412.82413.52114.20515.53718.052
7611.14111.91213.41614.15014.87116.27718.940
8913.22514.15615.98116.87517.75619.48322.787
10816.27017.43619.72920.85821.97324.16828.410
13320.27821.75124.66226.09827.52230.33435.809
15924.44626.24029.79131.54833.29336.74643.503
21934.06436.59841.62944.12646.61051.54361.259
27342.72045.92052.28355.44558.59664.86077.240
32551.05654.89762.54266.34670.13777.68492.629
35555.86560.07668.46072.63476.79685.082101.507
37759.39163.87372.80177.24681.67990.508108.018
42667.24672.33282.46887.51892.555102.592122.519
45071.09376.47587.20392.54997.882108.511129.621
48075.90281.65493.12298.837104.540115.909138.499
53083.91790.286102.987109.319115.638128.240153.296
63099.947107.549122.716130.281137.833152.902182.890
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