Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x22
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 358* mm |
| Wall thickness | 22 mm |
| Section area | 262.637 cm2 |
| Mass per metre | 206.17 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 47564.9 cm4 |
| Elastic section modulus | 2366.413 cm3 |
| Plastic section modulus | 3180.349 cm3 |
| Radius of gyration | 13.458 cm |
| Torsional constant | 95129.801 cm4 |
| Torsional modulus | 4732.826 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.