| 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 | 92.5 | 72.6 | 6960 | 473 | 8.67 | 0.87 |
| Per D | 185.0 | 145.2 | 43140 | 2005 | 15.30 | 1.72 |
| Per T | 277.5 | 217.8 | 59840 | 2330 | 14.69 | 2.58 |
| Per m of wall | 154.2 | 121.0 | 35950 | 1670 | 15.30 | 1.43 |