六角钢的规格参数表如下：
| 对边宽（mm） | 截面面积（cm²） | 理论重量（kg/m） |
|------------|---------------|----------------|
| 8 | 0.5542 | 0.435 |
| 9 | 0.7015 | 0.551 |
| 10 | 0.866 | 0.680 |
| 11 | 1.048 | 0.823 |
| 12 | 1.247 | 0.979 |
| 13 | 1.463 | 1.150 |
| 14 | 1.697 | 1.330 |
| 15 | 1.948 | 1.530 |
| 16 | 2.217 | 1.740 |
| 17 | 2.490 | 1.960 |
| 18 | 2.806 | 2.200 |
| 19 | 3.126 | 2.450 |
| 20 | 3.464 | 2.720 |
| 21 | 3.822 | 3.000 |
| 22 | 4.191 | 3.290 |
| 23 | 4.581 | 3.590 |
| 24 | 4.993 | 3.920 |
| 25 | 5.412 | 4.250 |
| 26 | 5.847 | 4.590 |
| 27 | 6.313 | 4.960 |
| 28 | 6.790 | 5.330 |
| 29 | 7.268 | 5.710 |
| 30 | 7.794 | 6.120 |
| 31 | 8.322 | 6.510 |
| 32 | 8.868 | 6.960 |
| 33 | 9.416 | 7.370 |
| 34 | 10.010 | 7.860 |
| 35 | 10.618 | 8.310 |
| 36 | 11.220 | 8.810 |
| 37 | 11.836 | 9.310 |
| 38 | 12.470 | 9.820 |
| 39 | 13.114 | 10.350 |
| 40 | 13.860 | 10.880 |
| 41 | 14.618 | 11.430 |
| 42 | 15.386 | 11.990 |
| 43 | 16.164 | 12.570 |
| 44 | 16.952 | 13.150 |
| 45 | 17.750 | 13.770 |
| 46 | 18.568 | 14.390 |
| 47 | 19.396 | 15.030 |
| 48 | 20.244 | 15.710 |
| 49 | 21.112