| 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 | 124.1 | 97.4 | 9740 | 576 | 8.86 | 0.93 |
| Per D | 248.2 | 194.8 | 72700 | 3215 | 17.12 | 1.85 |
| Per T | 372.3 | 292.2 | 100170 | 3645 | 16.40 | 2.77 |
| Per m of wall | 206.8 | 162.3 | 60580 | 2680 | 17.12 | 1.54 |