| Round Steel | ||
| Spec | Cross Section Area | Weight kg/m |
| 3.5 | 9.62 | 0.075 |
| 4 | 12.57 | 0.098 |
| 5 | 19.63 | 0.154 |
| 5.5 | 23.76 | 0.187 |
| 5.6 | 24.63 | 0.193 |
| 6 | 28.27 | 0.222 |
| 6.3 | 31.17 | 0.245 |
| 6.5 | 33.18 | 0.26 |
| 7 | 38.48 | 0.302 |
| 7.5 | 44.18 | 0.347 |
| 8 | 50.27 | 0.395 |
| 9 | 63.63 | 0.499 |
| 10 | 78.54 | 0.617 |
| 11 | 95.03 | 0.746 |
| 12 | 113.1 | 0.888 |
| 13 | 132.7 | 1.04 |
| 14 | 153.9 | 1.21 |
| 15 | 176.7 | 1.39 |
| 16 | 201.1 | 1.58 |
| 17 | 227 | 1.78 |
| 18 | 254.5 | 2 |
| 19 | 283.5 | 2.23 |
| 20 | 314.2 | 2.47 |
| 21 | 346.4 | 2.72 |
| 22 | 380.1 | 2.98 |
| 24 | 452.4 | 3.55 |
| 25 | 490.9 | 3.85 |
| 26 | 530.9 | 4.17 |
| 28 | 615.8 | 4.83 |
| 30 | 706.9 | 5.55 |
| 32 | 804.2 | 6.31 |
| 34 | 907.9 | 7.13 |