Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 426x25
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 426x25
| Outer diameter | 426 mm |
|---|---|
| Inner diameter | 376* mm |
| Wall thickness | 25 mm |
| Section area | 314.945 cm2 |
| Mass per metre | 247.232 kg/m |
| Section perimeter | 1338.318 mm |
| Second moment of area | 63550.322 cm4 |
| Elastic section modulus | 2983.583 cm3 |
| Plastic section modulus | 4025.233 cm3 |
| Radius of gyration | 14.205 cm |
| Torsional constant | 127100.643 cm4 |
| Torsional modulus | 5967.166 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.