矩形管理论重量表矩形管国标标准理论重量表基本尺寸截面面积/理论质量//惯性矩截面系数小尺寸矩形管规格参数表基本尺寸截面面积/理论质量//惯性矩截面系数0.80.2350.1850.00880.03880.03540.064612510.2830.2220.00990.04490.03950.07480.80.2510.1970.01390.04380.04620.0730610.3030.2380.01570.05090.05240.08490.80.2830.2230.01600.06540.05350.0935610.3430.2690.01820.07670.06080.1101.50.4710.3700.02150.09730.07150.1390.80.2990.2350.02330.07240.06650.104710.3630.2850.02680.08520.07650.122141.50.5010.3940.03240.1090.09270.1560.80.3470.2730.05450.09340.1090.13310.4230.3320.06400.1110.1280.158101.50.5910.4640.08180.1440.1640.20620.7310.5740.09250.1670.1850.2380.80.2990.2350.01710.07840.05710.10510.3630.2850.01950.09220.06510.1231561.50.5010.3940.02300.1180.07680.15720.6110.4800.02400.1330.07990.1770.3470.2730.03620.1110.09050.1390.80.4230.3320.04210.1320.1050.165811.50.5910.4640.05250.1730.1310.2161620.7310.5740.05790.2000.1450.2500.80.4110.3230.09410.1480.1570.18610.5030.3950.1120.1770.1860.222121.50.7110.5590.1470.2360.2440.29520.8910.7000.1700.2790.2840.3490.80.3950.3100.05320.1620.1180.18018910.4830.3790.06240.1940.1390.2151.520.6810.8510.5350.6680.07960.08970.2580.3040.1770.1990.2870.3370.20.4110.3230.06800.1740.1360.19410.5030.3950.08020.2080.1610.231101.50.7110.5590.10370.2780.2070.30920.8910.7000.1190.3290.2370.3660.80.4750.3730.1490.2220.2130.24610.5830.4580.1780.2660.2550.296141.50.8310.6530.2390.3600.3410.40021.0510.8250.2830.4320.4040.4800.80.4110.3230.04450.1970.1110.19710.5030.3950.05200.2360.1300.23681.50.7110.5590.06540.3150.1640.31520.8910.7000.07280.3730.1820.3730.80.4430.3480.07480.2270.1500.22710.5430.4260.08840.2720.1770.27210201.50.7710.6060.1150.3670.2290.36720.9710.7630.1320.4380.2630.4380.80.4750.3730.1140.2560.1900.25610.5830.4580.1360.3080.2260.308121.50.8310.6530.1800.4180.3000.41821.050.8250.2110.5030.3520.5032.51.240.9760.2310.5650.3850.5650.80.4590.3610.06400.2710.1420.24610.5630.4420.07530.3250.1670.2952291.50.8010.6290.09670.4400.2150.40021.0110.7940.1100...
