供应圆钢理论重量计算，圆钢的计算公式不锈钢圆钢理论重量计算公式:不锈钢圆钢的计算公式：W=0.006165*D*D符号的意义：D=直径mm0.006165*14*14=1.20834（kg）1.20384*3.8=4.591692(kg)圆钢理论重量表大全圆钢直径d（型号）理论重量kg/m圆钢直径d（型号）圆钢理论重量kg/m5.50.186131.0460.222141.216.50.26151.3970.302161.5880.395171.7890.499182100.617192.23110.746202.47120.888212.72222.986324.5233.266526243.556828.5253.857030.2264.177534.7274.498039.5284.838544.5295.189049.9305.559555.6315.9210061.7326.3110568336.7111074.6347.1311581.5357.5512088.8367.9912596.3388.9130104409.861401214210.91501394512.51601584814.21701785015.41802005317.31902235518.62002475619.32202985820.72503856022.2)