| 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 | 16500 | 960 | 13.36 | 0.93 | 
| Per D | 185.0 | 145.2 | 33000 | 1920 | 13.36 | 1.85 | 
| Per m of wall | 120.1 | 94.3 | 21430 | 1245 | 13.36 | 1.20 |