Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x15
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x15
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 376* mm |
| Wall thickness | 15 mm |
| Section area | 184.254 cm2 |
| Mass per metre | 144.64 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 35263.069 cm4 |
| Elastic section modulus | 1737.097 cm3 |
| Plastic section modulus | 2294.34 cm3 |
| Radius of gyration | 13.834 cm |
| Torsional constant | 70526.139 cm4 |
| Torsional modulus | 3474.194 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.