槽钢理论重量表大全槽钢计算公式（kg/m）W=0.00785x［氐严七？（B叫）+0.349（口-r2）］槽钢理论重量表-《干虹共享》热轧普通槽钢规格理论重量表大全/每米h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径尺寸截面理论重量型号hbdtrr1面积(mm)(cm2)(kg/m)550374.5773.56.935.446.363404.87.57.53.758.4446.6388043588410.248.0410100485.38.58.54.2512.741012.6126535.5994.515.6912.3714a1405869.59.54.7518.5114.5314b1406089.59.54.7521.3116.7316a160636.51010521.9517.2316b160658.51010525.1519.7418a18068710.510.55.2525.6920.1718b18070910.510.55.2529.2922.9920a20073711115.528.8322.6320b20075911115.532.8325.7722a22077711.511.55.7531.8424.9922b22079911.511.55.7536.2428.4525a2507871212634.9127.4725b2508091212639.9131.3925c25082111212644.9135.3228a280827.512.512.56.240.0231.4228b280849.512.512.56.245.6235.8128c2808611.512.512.56.251.2240.2132a3208881414748.738.2232b32090101414755.143.2532c32092121414761.548.2836a3609691616860.8947.836b36098111616868.0953.4536c360100131616875.2959.140a40010010.51818975.0558.9140b40010212.51818983.0565.1940c40010414.51818991.0571.47槽钢理论重量计算钢材理论重量计算的计量单位为公斤（kg）。其基本公式为：W（重量，kg）=F（断面积mm2）xL（长度,m）xp（密度，g/cm3）x1/1000钢的密度为：7.85g/cm3,各种钢材理论重量计算公式如下：槽钢（kg/m）W=0・00785x[hd+2t（b-d）+0.349（R-r）]h=高b=腿长d=腰厚t=平均腿厚R=内弧半径r=端弧半径求80mmx43mmx5mm的槽钢的每m重量。从冶金产品目录中查出该槽钢t为8,R为8,「为4，则每m重量=0.00785x[80x5+2x8x（43?C5）+0.349x（82?C42）]=8.04kg工字钢理论重量表大全热轧普通工字钢每米重量表型号尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）hbdtr110100684.57.63.314.311.212.6126745&43.518.114.214140805.59.13.821.516.9161608869.9426.120.518180946.510.74.330.624.120a200100711.44.535.527.920b200102911.44.539.531.122a2201107.512.34.8423322b2201129.512.34.846.436.425a250116813548.538.125b2501181013553.54228a2801228.513.75.355.4543.428b28012410.513.75.361.0547.932a3201309.5155.867.0552.732b32013211.5155.873.4557.732c32013413.5155.879.9562.836a3601361015.8676.359.936b3601381215.8683.565.636c3601401415.8690.771.240a40014210.516.56.386.167.640b40014412.516.56.394.173.840c40014614.516.56.310280.145a45015011.5186.810280.445b45015213.5186.811187.445c45015415.5186.812094.550a5001581220711993.650b5001601420712910150c5001621620713910956a56016612.5217.3135.25106.256b56016814.5217.3146.4511556c56017016.5217.3157.85123.963a63017613227.5154.9121.663b63017815227.5167.5131.563c63018017227.5180.1141
