| 仕様 | 辺(mm) | 断面積(cm2) | 表面積(cm2/m) | 単重(Kg/m) |
| □９．５２ | 9.52 | 0.91 | 380.8 | 0.711 |
| □１３ | 13 | 1.69 | 520.0 | 1.33 |
| □１６ | 16 | 2.56 | 640.0 | 2.01 |
| □１９ | 19 | 3.61 | 760.0 | 2.83 |
| □２２ | 22 | 4.84 | 880.0 | 3.8 |
| □２５ | 25 | 6.25 | 1000.0 | 4.91 |
| □３２ | 32 | 10.24 | 1280.0 | 8.04 |
| □３８ | 38 | 14.44 | 1520.0 | 11.3 |
| □５０ | 50 | 25.00 | 2000.0 | 19.6 |
| □６５ | 65 | 42.25 | 2600.0 | 33.2 |
| □７５ | 75 | 56.25 | 3000.0 | 44.2 |
| □１００ | 100 | 100.00 | 4000.0 | 78.5 |