Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 426x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 426x28
| Outer diameter | 426 mm |
|---|---|
| Inner diameter | 370* mm |
| Wall thickness | 28 mm |
| Section area | 350.099 cm2 |
| Mass per metre | 274.828 kg/m |
| Section perimeter | 1338.318 mm |
| Second moment of area | 69664.466 cm4 |
| Elastic section modulus | 3270.632 cm3 |
| Plastic section modulus | 4442.629 cm3 |
| Radius of gyration | 14.106 cm |
| Torsional constant | 139328.933 cm4 |
| Torsional modulus | 6541.264 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.