Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x24
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x24
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 354* mm |
| Wall thickness | 24 mm |
| Section area | 285.005 cm2 |
| Mass per metre | 223.729 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 51108.573 cm4 |
| Elastic section modulus | 2542.715 cm3 |
| Plastic section modulus | 3433.824 cm3 |
| Radius of gyration | 13.391 cm |
| Torsional constant | 102217.146 cm4 |
| Torsional modulus | 5085.43 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.