2025版 输电线路施工常用型钢规格表(算截面等级)VIP免费

公众号电力知识星球1角钢第3页X - X边角钢规格btr截面面积每米重量外表面积mmkg/mcmcmL20x32033.51.130.890.080.60.40.660.290.590.63L20x42043.51.461.150.080.640.50.780.360.580.78L25x32533.51.431.120.10.730.821.120.460.761.29L25x42543.51.861.460.10.761.031.340.590.741.62L30x33034.51.751.370.120.851.461.730.680.912.31L30x43044.52.281.790.120.891.842.080.870.92.92L36X33634.52.111.660.1412.582.590.991.114.09L36X43644.52.762.160.141.043.293.181.281.095.22L36X53654.53.382.650.141.073.953.681.561.086.24L40X340352.361.850.161.093.593.281.231.235.69L40X440453.092.420.161.134.64.051.61.227.29L40X540553.792.980.161.174.534.721.961.218.76L45X345352.662.090.181.225.174.251.581.398.2L45X445453.492.740.181.266.655.292.051.3810.56L45X545554.293.370.181.38.046.22.511.3712.74L45X645655.083.990.181.339.336.992.951.3614.76L50X35035.52.972.330.21.347.185.361.961.5511.37L50X45045.53.93.060.21.389.266.72.561.5414.69L50X55055.54.83.770.21.4211.217.93.131.5317.79尺 寸 信 息截 面 信 息yoxo - xoIxMax-WxMin-Wxi.xIxocm2m2/mcm4cm3cm41角钢第4页L50X65065.55.694.460.21.4613.058.953.681.5120.68L56X356363.342.620.221.4810.196.862.481.7516.14L56X456464.393.450.221.5313.188.633.241.7320.92L56X556565.424.250.221.5716.0210.223.971.7225.42L56X856868.876.570.221.6823.6314.066.031.6837.37L63X463474.983.910.251.719.0311.224.131.9630.17L63X563576.144.820.251.7423.1713.335.081.9436.77L63X663677.295.720.251.7827.1215.2661.9343.03L63X863879.517.470.251.8534.4518.597.751.954.56L63X106310711.669.150.251.9341.0921.349.391.8864.85L70X470485.574.370.281.8626.3914.165.142.1841.8L70X570586.885.40.281.9132.2116.896.322.1651.08L70X670688.166.410.271.9537.7719.397.482.1559.93L70X770789.427.40.271.9943.0921.688.592.1468.35L70X8708810.678.370.272.0388.1723.799.682.1376.37L75X575597.415.820.292.0339.9619.737.32.3263.3L75X675698.86.910.292.0746.9122.698.632.3174.38L75X7757910.167.980.292.1153.5725.429.932.384.96L75X8758911.59.030.292.1559.9627.9311.22.2895.07L75X107510914.1311.090.292.2271.9832.413.642.26113.92L80X58059...