Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 426x70
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 426x70
| Outer diameter | 426 mm |
|---|---|
| Inner diameter | 286* mm |
| Wall thickness | 70 mm |
| Section area | 782.885 cm2 |
| Mass per metre | 614.565 kg/m |
| Section perimeter | 1338.318 mm |
| Second moment of area | 128819.794 cm4 |
| Elastic section modulus | 6047.878 cm3 |
| Plastic section modulus | 8985.853 cm3 |
| Radius of gyration | 12.828 cm |
| Torsional constant | 257639.588 cm4 |
| Torsional modulus | 12095.755 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.