| Sectional area (cm2) | Mass per m (kg/m) | Moment of inertia (cm4) | Elastic section modulus (cm3) | Radius of gyration (cm) | Coating area* (m2/m) | |
|---|---|---|---|---|---|---|
| Per S | 90.5 | 71.0 | 4 830 | 400 | 7.30 | 0.80 |
| Per D | 181.0 | 142.1 | 27 190 | 1 510 | 12.26 | 1.59 |
| Per T | 271.5 | 213.1 | 37 860 | 1 780 | 11.81 | 2.38 |
| Per m of wall | 150.8 | 118.4 | 22 660 | 1 260 | 12.26 | 1.32 |