Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x22
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 362* mm |
| Wall thickness | 22 mm |
| Section area | 265.402 cm2 |
| Mass per metre | 208.34 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 49079.418 cm4 |
| Elastic section modulus | 2417.705 cm3 |
| Plastic section modulus | 3247.581 cm3 |
| Radius of gyration | 13.599 cm |
| Torsional constant | 98158.836 cm4 |
| Torsional modulus | 4835.411 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.