d(mm) G(kg/m2)
0.2 1.57
0.25 1.963
0.3 2.355
0.35 2.748
0.4 3.14
0.45 3.533
0.5 3.925
0.55 4.318
0.6 4.71
0.7 5.495
0.75 5.888
0.8 6.28
0.9 7.065
1 7.85
1.1 8.635
1.2 9.42
1.3 10.21
1.4 10.99
1.5 11.78
1.6 12.56
1.7 13.35
1.8 14.13
1.9 14.92
2 15.7
2.2 17.27
2.5 19.63
2.8 21.98
3 23.55
3.2 25.12
3.5 27.48
3.8 29.83
3.9 30.62
4 31.4
4.2 32.97
4.5 35.33
4.8 37.68
5 39.25
5.5 43.18
6 47.1
6.5 51.03
7 54.95
8 62.8
9 70.65
10 78.5
11 86.35
12 94.2
13 102.1
14 109.9
15 117.8
16 125.6
17 133.5
18 141.3
19 149.2
20 157
21 164.9
24 188.4
25 196.3
26 204.1
28 219.8
30 235.5
32 251.2
34 266.9
36 282.6
38 298.3
40 314
42 329.7
45 353.3
48 376.8
50 392.5
52 408.2
55 431.8
60 471
65 510.3
70 549.7
75 588.8
80 628
85 667.3
90 706.5
95 745.8
100 785
105 824.3
110 863.5
120 942
125 981.3
130 1021
140 1099
150 1178
160 1256
165 1295
170 1335
180 1413
185 1452
190 1492
195 1531
200 1570
d(mm) G(kg/m2)
公式说明:d:直径 G:理论重量