一米的重量（公斤）=直径（厘米）*直径（厘米）*0.617直径（毫米）公称重量(kg/m)4.0985.1546.2227.3028.3969.49910.61712.888141.208161.580181.998202.230222.298243.551253.850264.168284.833305.549326.310347.127367.990388.903409.865近似成圆钢时计算的理论每米重量为（kg）：14.1.208416.1.5783181.9976222.9840253.8534284.8337326.3133这个在混凝土规范的附录B中有详细的表格。钢筋的计算截面面积及理论重量表B.1公称直径(mm)单根钢筋理论重量(kg/m)60.2226.50.26080.3958.20.432100.617120.888141.21161.58182.00202.47222.98253.85284.83326.31367.99409.875015.42自己查<<五金手册>>直径（毫米）理论重量(kg/m)40.09850.15460.22270.30280.39690.499100.617120.888141.208161.580181.998202.230222.298243.551253.850264.168284.833305.549326.310347.127367.990388.903409.865紫玉猫的螺纹钢及圆钢筋的重量表螺纹钢Φ9-0.499kg/mΦ10-0.617kg/mΦ12-0.888kg/mΦ14-1.21kg/mΦ16-1.58kg/mΦ18-2.00kg/mΦ20-2.47kg/mΦ22-2.98kg/mΦ25-3.85kg/mΦ28-4.83kg/mΦ32-6.31kg/mΦ40-9.87kg/m同圆钢?具体算法可以采用直径除以10然后平方?再乘以0.617kg/m也就是10mm直径钢筋的每米重量?这样就可以算出任何直径的钢筋重量直径相同的螺纹钢圆钢带肋钢每米重量都相等?所以只需要考虑直径就行了??比如6mm钢每米重量就是0.6*0.6*0.617=0.222这就是6mm钢筋每米的重量了直径乘以直径乘0.006165(国家标准)商家默认标准:直径乘以直径乘0.00617其他:方钢?W=0.00785乘边长的平方扁钢：W＝0．00785×宽×厚钢板W＝7．85×宽×厚钢管：W＝（外径-壁厚）×壁厚×0．02466渡锌类：W＝原理论重量×1．06钢筋规格重量表圆钢规格重量表规格截面面积重量（kg/m）Ф3.59.620.075Ф412.570.098Ф519.630.154Ф5.523.760.187Ф5.624.630.193Ф628.270.222Ф6.331.170.245Ф6.533.180.260Ф738.480.302Ф7.544.180.347Ф850.270.395Ф963.630.499Ф1078.540.617Ф1195.030.746Ф12113.100.888Ф13132.701.04Ф14153.901.21Ф15176.701.39Ф16201.101.58Ф17227.001.78Ф18254.502.00Ф19283.502.23Ф20314.202.47Ф21346.402.72Ф22380.102.98Ф24452.403.55Ф25490.903.85Ф26530.904.17Ф28615.804.83Ф30706.905.55Ф32804.206.31Ф34907.907.13工字钢规格重量表工字钢型号尺寸（mm）截面面积（cm2）重量（kg/m）高腿宽腹厚10100684.514.311.212120745.017.814.014140805.521.516.916160886.026.120.518180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.424A2401168.047.737.424B24011810.052.641.227A2701228.554.642.827B27012410.560.047.130A3001269.061.248.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B36013812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1槽钢规格重量表槽钢型号尺寸截面面积（cm2）重量（kg/m）高腿长腰厚5?50374.56.935.446.565404.88.546.708?80435.010.248.0410100485.312.7410.0012120535.515.3612.0614A140586.018.5114.5314B140608.021.3116.7316A160636.521.9517.2316B160658.525.1519.7420A200737.028.8322.6320B200759.032.8325.7730A300857.543.8934.4530B300879.549.5936.1630C3008911.555.8943.81最近学了很多钢筋图，然后猛然不知道钢筋的计算，现在自己总结一下给大家分享直径为d的钢筋的理论重量＝d^2/100*0.617=d^2X0.00617?^2为平方，0.617为直径为10钢筋的理论重量，只需要记住10钢筋的理论重量即可！?直径12及以下的保留三位小数；直径12以上的保留两位小数；保留时候6舍7入！用钢筋直径(mm)的平方乘以0.00617?0.617是圆10钢筋每米重量。钢筋重量与直径（半径）的平方成正比。?G=0.617*D*D/100?每米的重量(Kg)＝钢筋的直径(mm)×钢筋的直径(mm)×0.00617?其实记住建设工程常用的钢筋重量也很简单φ6＝0.222?Kg?φ6.5＝0.26kg?φ8＝0.395kg?φ10＝0.617kg?φ12＝0.888kg?Φ14＝1.21kg?Φ16＝1.58kg?Φ18＝2.0kg?Φ24＝2...
