| 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 | 96.9 | 76.1 | 17220 | 1000 | 13.33 | 0.93 |
| Per D | 193.8 | 152.1 | 34440 | 2000 | 13.33 | 1.85 |
| Per m of wall | 125.8 | 98.8 | 22360 | 1300 | 13.33 | 1.20 |