圆钢理论重量表

圆钢理论重量表

圆钢理论重量表
圆钢直径d（型号）  理论重量 kg/m  圆钢直径d（型号）  理论重量kg/m
5.5                  0.186            13                 1.04
6                  0.222            14                 1.21
6.5                  0.26            15                 1.39
7                  0.302            16                 1.58
8                  0.395            17                 1.78
9                  0.499            18                 2
10                  0.617            19                 2.23
* 11                  0.746            20                 2.47
12                  0.888            21                 2.72
22                  2.98            63                 24.5
* 23                  3.26          * 65                 26
24                  3.55          * 68                 28.5
25                  3.85            70                 30.2
26                  4.17            75                 34.7
* 27                  4.49            80                 39.5
28                  4.83            85                 44.5
* 29                  5.18            90                 49.9
30                  5.55            95                 55.6
* 31                  5.92            100                 61.7
32                  6.31            105                 68
* 33                  6.71            110                 74.6
34                  7.13            115                 81.5
* 35                  7.55            120                 88.8
36                  7.99            125                 96.3
38                  8.9            130                 104
40                  9.86            140                 121
42                 10.9            150                 139
45                 12.5            160                 158
48                 14.2            170                 178
50                 15.4            180                 200
53                 17.3            190                 223
* 55                 18.6            200                 247
56                 19.3            220                 298