Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 426x19
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 426x19
| Outer diameter | 426 mm |
|---|---|
| Inner diameter | 388* mm |
| Wall thickness | 19 mm |
| Section area | 242.939 cm2 |
| Mass per metre | 190.707 kg/m |
| Section perimeter | 1338.318 mm |
| Second moment of area | 50412.954 cm4 |
| Elastic section modulus | 2366.805 cm3 |
| Plastic section modulus | 3149.617 cm3 |
| Radius of gyration | 14.405 cm |
| Torsional constant | 100825.908 cm4 |
| Torsional modulus | 4733.611 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.