Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x45
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x45
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 316* mm |
| Wall thickness | 45 mm |
| Section area | 510.352 cm2 |
| Mass per metre | 400.626 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 84428.762 cm4 |
| Elastic section modulus | 4159.052 cm3 |
| Plastic section modulus | 5894.82 cm3 |
| Radius of gyration | 12.862 cm |
| Torsional constant | 168857.524 cm4 |
| Torsional modulus | 8318.105 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.