Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x35
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x35
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 332* mm |
| Wall thickness | 35 mm |
| Section area | 403.538 cm2 |
| Mass per metre | 316.777 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 68558.008 cm4 |
| Elastic section modulus | 3410.846 cm3 |
| Plastic section modulus | 4728.407 cm3 |
| Radius of gyration | 13.034 cm |
| Torsional constant | 137116.015 cm4 |
| Torsional modulus | 6821.692 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.