Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 402x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 402x11
| Outer diameter | 402 mm |
|---|---|
| Inner diameter | 380* mm |
| Wall thickness | 11 mm |
| Section area | 135.12 cm2 |
| Mass per metre | 106.069 kg/m |
| Section perimeter | 1262.92 mm |
| Second moment of area | 25842.019 cm4 |
| Elastic section modulus | 1285.673 cm3 |
| Plastic section modulus | 1682.135 cm3 |
| Radius of gyration | 13.829 cm |
| Torsional constant | 51684.037 cm4 |
| Torsional modulus | 2571.345 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.