矩形管理论重量表
左图中为等边矩形管：b1、b2：为等边边长 t：为壁厚 x、y：为截面特性
序号12345678910111213141516171819202122尺寸(mm)b1b2t1.201.50251.752.002.50303.002.50403.004.002.50503.004.002.503.00604.005.003.00704.005.003.00804.005.00截面积2cm1.141.411.631.842.753.243.754.445.764.755.647.365.756.848.9611.008.0410.5613.009.2412.1615.00理论重量序号kg/m0.90231.11241.28251.44262.16272.54282.94293.49304.52313.73324.43335.78344.51355.37367.03378.64386.31398.294010.21417.259.5511.78尺寸(mm)b1b2t3.004.00905.006.004.001005.006.004.005.001206.008.004.005.001406.008.004.005.001606.008.00截面积2cm10.4413.7617.0020.1615.3619.0022.5618.5623.0027.3635.8421.7627.0032.1642.2424.9631.0036.9648.64理论重量kg/m8.2010.8013.3515.8312.0614.9217.7114.5718.0521.4828.1317.0821.2025.2533.1619.5924.3429.0138.18矩形管理论重量表
左图中为不等边矩形管： b1：为长边边长 b2：为短边边长 t：为壁厚x、y：为截面特性
序号123456789101112131415161718192021222324252627282930尺寸(mm)b1b2t1.20251.50502.50303.004.002.50303.004.00602.50403.004.003.0070504.005.002.503.00404.00805.003.00604.005.003.00404.005.003.0090504.005.003.00604.005.00截面积2cm1.742.163.754.445.764.255.046.564.755.647.366.848.9611.005.756.848.9611.008.0410.5613.007.449.7612.008.0410.5613.008.6411.3614.00尺寸(mm)理论重量序号kg/mb1b2t1.37313.001.7032100504.002.94335.003.49343.004.52354.00603.34365.003.96376.001205.15383.003.73394.00804.43405.005.78416.005.37424.007.0343140805.008.64446.004.51454.005.37465.001501007.03476.008.64488.006.31494.008.29505.001608010.21516.005.84528.007.66534.009.42545.001801006.31556.008.29568.0010.21574.006.78585.002001008.92596.0010.99608.00截面积2cm8.6411.3614.0010.4413.7617.0020.1611.6415.3619.0022.5616.9621.0024.9619.3624.0028.5637.4418.5623.0027.3635.8421.7627.0032.1642.2423.3629.0034.5645.44理论重量6.788.9210.998.2010.8013.3515.839.1412.0614.9217.7113.3116.4819.5915.2018.8422.4229.3914.5718.0521.4828.1317.0821.2025.2533.1618.3422.7727.1335.67
矩形钢管理论重量表
