序号 | 主要尺寸(mm) | 截面面积(cm2) | 理论重量(kg/m) | 序号 | 主要尺寸(mm) | 截面面积(cm2) | 理论重量(kg/m) | |||||
H | B | b | H | B | b | |||||||
1 | 13 | 13 | 1.6 | 0.561 | 0.156 | 31 | 45 | 40 | 3 | 3.638 | 1.011 | |
2 | 13 | 34 | 3.5 | 2.579 | 0.717 | 32 | 46 | 25 | 5 | 4.300 | 1.195 | |
3 | 20 | 15 | 1.3 | 0.620 | 0.172 | 33 | 50 | 20 | 4 | 5.331 | 0.926 | |
4 | 21 | 28 | 4 | 2.868 | 0.797 | 34 | 50 | 30 | 2 | 2.120 | 0.589 | |
5 | 25 | 13 | 2.4 | 1.134 | 0.315 | 35 | 50 | 30 | 4 | 4.131 | 1.148 | |
6 | 25 | 15 | 1.5 | 0.795 | 0.221 | 36 | 55 | 25 | 5 | 4.819 | 1.340 | |
7 | 25 | 18 | 1.5 | 0.870 | 0.242 | 37 | 55 | 30 | 3 | 3.299 | 0.917 | |
8 | 25 | 18 | 2 | 1.140 | 0.317 | 38 | 60 | 25 | 4 | 4.131 | 1.148 | |
9 | 25 | 20 | 2.5 | 1.520 | 0.423 | 39 | 60 | 35 | 5 | 6.000 | 1.668 | |
10 | 25 | 20 | 4 | 2.280 | 0.634 | 40 | 60 | 40 | 4 | 4.480 | 1.245 | |
11 | 25 | 25 | 5 | 3.250 | 0.904 | 41 | 63 | 38.3 | 4.8 | 6.275 | 1.744 | |
12 | 30 | 15 | 1.5 | 0.870 | 0.242 | 42 | 64 | 38 | 4 | 5.300 | 1.473 | |
13 | 30 | 18 | 1.5 | 0.960 | 0.267 | 43 | 70 | 25 | 3 | 3.449 | 0.959 | |
14 | 30 | 20 | 2 | 1.335 | 0.371 | 44 | 70 | 25 | 5 | 5.500 | 1.529 | |
15 | 30 | 22 | 6 | 3.870 | 1.076 | 45 | 70 | 26 | 3.2 | 3.700 | 1.028 | |
16 | 32 | 25 | 1.8 | 1.437 | 0.399 | 46 | 70 | 30 | 4 | 4.931 | 1.371 | |
17 | 32 | 25 | 2.5 | 1.925 | 0.535 | 47 | 70 | 40 | 5 | 7.080 | 1.968 | |
18 | 35 | 20 | 2.5 | 1.770 | 0.492 | 48 | 75 | 45 | 5 | 7.831 | 2.177 | |
19 | 35 | 30 | 2 | 1.833 | 0.510 | 49 | 80 | 30 | 4.5 | 6.010 | 1.671 | |
20 | 38 | 50 | 5 | 6.560 | 1.824 | 50 | 80 | 35 | 4.5 | 6.414 | 1.783 | |
21 | 40 | 18 | 2 | 1.453 | 0.404 | 51 | 80 | 35 | 6 | 8.280 | 2.302 | |
22 | 40 | 18 | 2.5 | 1.795 | 0.499 | 52 | 80 | 40 | 4 | 6.131 | 1.704 | |
23 | 40 | 18 | 3 | 2.129 | 0.592 | 53 | 80 | 40 | 6 | 8.900 | 2.474 | |
24 | 40 | 21 | 4 | 2.960 | 0.823 | 54 | 80 | 60 | 4 | 7.480 | 2.079 | |
25 | 40 | 25 | 2 | 1.730 | 0.481 | 55 | 90 | 50 | 6 | 10.680 | 2.969 | |
26 | 40 | 25 | 3 | 2.549 | 0.709 | 56 | 100 | 40 | 6 | 10.080 | 2.802 | |
27 | 40 | 30 | 3.5 | 3.250 | 0.904 | 57 | 100 | 48 | 6.3 | 11.550 | 3.211 | |
28 | 40 | 32 | 3 | 2.978 | 0.828 | 58 | 100 | 50 | 5 | 9.580 | 2.663 | |
29 | 40 | 50 | 4 | 5.280 | 1.468 | 59 | 128 | 40 | 9 | 17.100 | 4.754 | |
30 | 45 | 20 | 3 | 2.370 | 0.659 |