| 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 | 130.1 | 102.1 | 9830 | 579 | 8.69 | 1.03 |
| Per D | 260.1 | 204.2 | 76050 | 3405 | 17.10 | 2.04 |
| Per T | 390.2 | 306.3 | 104680 | 3840 | 16.38 | 3.05 |
| Per m of wall | 173.4 | 136.1 | 50700 | 2270 | 17.10 | 1.36 |