圆钢理论重量

圆钢理论重量表

直径截面面积理论重量（k直径截面面积理论重量（k直径截面面积理论重量（kg/m)（mm)(cmm2)（mm)(cmm2)（mm)(cmm2)

50.19630.15415 1.767 1.3927 5.726 4.49

5.50.23760.18716 2.011 1.5828

6.158 4.83

60.28270.22217 2.27 1.7829 6.605 5.18

6.50.33180.2618 2.545230

7.069 6.55

70.38480.30219 2.835 2.23317.548 5.93

80.50270.39520 3.142 2.47328.042 6.31

90.63620.49921 3.464 2.72338.553 6.71

100.78540.61722 3.801 2.98349.0797.13

110.95030.74623 4.155 3.26359.6217.55

12 1.1310.88824 4.524 3.553610.187.99

13 1.327 1.0425 4.909 3.853811.348.9

14 1.539 1.2126 5.309 4.174012.579.87

4213.8510.877038.4810.87130132.73104.2

4515.912.487544.1812.48140153.94120.84

4818.114.218050.2714.21150176.72138.72

5019.6415.428556.7515.42160201.06157.83

5221.2416.679063.6216.67170226.98178.18

5523.7618.659570.8818.65180254.98199.76

5624.6319.3310078.5419.33190283.53222.57

5826.4220.7410586.5920.74200314.16246.62

6028.2722.1911095.0322.19210346.36271.89

6331.1724.47115103.8224.47220380.13298.4

6533.1826.05120113.8226.05240452.39355.13

6836.3228.51125122.7228.51250490.88385.34

量（kg/m)