
| 规格 | 重量(kg/m) | 表面积(m²/m) | 截面积(cm²) |
|---|---|---|---|
| 25×1.5 | 1.03 | 0.1 | 1.31 |
| 30×1.5 | 1.27 | 0.12 | 1.61 |
| 40×1.5 | 1.74 | 0.16 | 2.21 |
| 40×2 | 2.25 | 0.16 | 2.87 |
| 50×1.5 | 2.21 | 0.2 | 2.81 |
| 50×2 | 2.88 | 0.2 | 3.67 |
| 60×2 | 3.51 | 0.24 | 4.47 |
| 60×2.5 | 4.3 | 0.24 | 5.48 |
| 80×2 | 4.76 | 0.32 | 6.07 |
| 80×2.5 | 5.87 | 0.32 | 7.48 |
| 100×2.5 | 7.44 | 0.4 | 9.48 |
| 100×3 | 8.83 | 0.4 | 11.25 |
| 120×2.5 | 9.01 | 0.48 | 11.48 |
| 120×3 | 10.72 | 0.48 | 13.65 |
| 140×3 | 12.6 | 0.56 | 16.05 |
| 140×3.5 | 14.59 | 0.56 | 18.58 |
| 140×4 | 16.44 | 0.56 | 21.07 |
| 160×3 | 14.49 | 0.64 | 18.45 |
| 160×3.5 | 16.77 | 0.64 | 21.38 |
| 160×4 | 19.05 | 0.64 | 24.27 |
| 160×4.5 | 21.05 | 0.64 | 27.12 |
| 160×5 | 23.35 | 0.64 | 29.93 |