槽钢理论重量

热轧槽钢(GB/T707-1988)尺寸mm2型号截面面积cm理论重量kg/mhbd550374.56.9285.4386.363404.88.4516.634880435.010.2488.04510100485.312.74810.00712.6126535.515.69212.31814a140586.018.51614.53514b140608.021.31616.73316a160636.521.96217.2416160658.525.16219.75218a180687.025.69920.17418180709.029.2992320a20|0737.028.83722.63720200759.032.83725.77722a220777.031.84624.99922220799.036.24628.45325a250787.034.91727.4125b250809.039.91731.33525c2508211.044.91735.2628a280827.540.03431.42728b280849.545.63435.82328c2808611.551.23440.21932a320888.048.51338.03832b3209010.054.91343.10732c3209212.|061.31348.13136a360969.060.9147.81436b3609811.068.1153.46636c36010013.075.3159.11840a40010010.575.06858.92840b40010212.583.06865.20840c40010414.591.06871.4886.565404.38.5476.70912120535.515.36212.05924a240787.034.21726.8624b240809.039.01730.62824c2408211.043.81734.39627a270827.539|.28430.83827b270849.544.68435.07727c2708611.550.08439.31630a300857.543.90234.46330b300879.549.90239.17330c3008911.555.90243.883注明：h---高b---宽d---厚

1型号5~8长度为5~12m；型号8~18长度为5~19m；型号18~40长度为6~19m。