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 | 15 | 25 | 1 | 0.405 | 0.113 | 34 | 32 | 45 | 3 | 2.259 | 0.628 | |
2 | 19 | 50 | 2 | 1.378 | 0.383 | 35 | 32 | 48 | 2.4 | 1.874 | 0.521 | |
3 | 20 | 20 | 2 | 0.760 | 0.211 | 36 | 32 | 50 | 3 | 2.423 | 0.674 | |
4 | 20 | 30 | 1.5 | 0.740 | 0.206 | 37 | 35 | 32 | 1.5 | 1.000 | 0.278 | |
5 | 20 | 35 | 2 | 1.060 | 0.295 | 38 | 35 | 35 | 4 | 2.713 | 0.754 | |
6 | 20 | 37 | 2 | 1.117 | 0.311 | 39 | 35 | 40 | 2 | 1.468 | 0.408 | |
7 | 20 | 42 | 2 | 1.200 | 0.334 | 40 | 37 | 42 | 2 | 1.500 | 0.417 | |
8 | 20 | 42 | 2 | 1.240 | 0.345 | 41 | 38 | 44 | 5 | 3.910 | 1.087 | |
9 | 20 | 45 | 2 | 1.860 | 0.517 | 42 | 38 | 50 | 3.5 | 3.026 | 0.841 | |
10 | 20 | 90 | 2 | 2.160 | 0.600 | 43 | 38 | 50 | 4.8 | 3.990 | 1.109 | |
11 | 21 | 53 | 1.8 | 1.300 | 0.361 | 44 | 39 | 75 | 5 | 5.510 | 1.532 | |
12 | 22 | 48 | 1.4 | 1.960 | 0.267 | 45 | 40 | 36 | 5 | 3.350 | 0.933 | |
13 | 25 | 29 | 1.6 | 0.847 | 0.25 | 46 | 40 | 45 | 3 | 2.479 | 0.689 | |
14 | 25 | 35 | 1.5 | 0.890 | 0.247 | 47 | 40 | 45 | 4 | 3.274 | 0.910 | |
15 | 25 | 38 | 2.5 | 1.510 | 0.420 | 48 | 40 | 68 | 3 | 3.300 | 0.917 | |
16 | 25 | 40 | 2 | 1.280 | 0.356 | 49 | 40 | 130 | 6 | 9.840 | 2.736 | |
17 | 25 | 45 | 2.5 | 1.726 | 0.480 | 50 | 42 | 64 | 4 | 4.100 | 1.140 | |
18 | 25 | 45 | 3 | 2.019 | 0.561 | 51 | 45 | 40 | 2.2 | 1.860 | 0.517 | |
19 | 25 | 45 | 4 | 2.708 | 0.753 | 52 | 50 | 70 | 4 | 4.640 | 1.300 | |
20 | 25 | 48 | 1.4 | 1.012 | 0.288 | 53 | 51 | 51 | 2.4 | 2.443 | 0.679 | |
21 | 25 | 48 | 1.5 | 1.082 | 0.301 | 54 | 54 | 50 | 3 | 3.040 | 0.845 | |
22 | 25 | 50 | 2 | 1.499 | 0.417 | 55 | 54 | 68 | 3 | 3.608 | 1.003 | |
23 | 25 | 50 | 2.5 | 1.851 | 0.515 | 56 | 64 | 50 | 5 | 5.781 | 1.607 | |
24 | 26 | 38 | 2.5 | 1.554 | 0.432 | 57 | 63 | 50 | 2 | 2.320 | 0.645 | |
25 | 27 | 70 | 2 | 1.920 | 0.534 | 58 | 70 | 37 | 2 | 2.100 | 0.584 | |
26 | 29 | 38 | 1.6 | 1.055 | 0.293 | 59 | 70 | 55 | 2 | 2.460 | 0.684 | |
27 | 29 | 58 | 2.5 | 2.180 | 0.606 | 60 | 74 | 66 | 6 | 8.080 | 2.246 | |
28 | 29 | 58 | 3.5 | 2.991 | 0.831 | 61 | 75 | 40 | 3 | 3.400 | 0.945 | |
29 | 30 | 40 | 1.5 | 1.040 | 0.289 | 62 | 80 | 50 | 2 | 2.560 | 0.712 | |
30 | 30 | 40 | 2 | 1.370 | 0.381 | 63 | 80 | 60 | 3 | 4.110 | 1.143 | |
31 | 30 | 45 | 3 | 2.150 | 0.597 | 64 | 83 | 50 | 3 | 3.953 | 1.099 | |
32 | 30 | 56 | 4 | 3.280 | 0.912 | 65 | 90 | 77 | 10 | 15.700 | 4.365 | |
33 | 30 | 68 | 6.5 | 6.100 | 1.696 |