| 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 | 87.5 | 68.7 | 6070 | 425 | 8.33 | 0.85 |
| Per D | 175.1 | 137.4 | 38710 | 1835 | 14.87 | 1.69 |
| Per T | 262.6 | 206.2 | 53640 | 2130 | 14.29 | 2.53 |
| Per m of wall | 145.9 | 114.5 | 32260 | 1530 | 14.87 | 1.41 |