详细说明
Q345D圆钢理论重量表
直径d(型号)理论重量kg/m直径d(型号)理论重量kg/m
5.50.186131.04
60.222141.21
6.50.26151.39
70.302161.58
80.395171.78
90.499182
100.617192.23
110.746202.47
120.888212.72
222.986324.5
233.266526
243.556828.5
253.857030.2
264.177534.7
274.498039.5
284.838544.5