Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x56
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x56
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 187* mm |
| Wall thickness | 56 mm |
| Section area | 427.508 cm2 |
| Mass per metre | 335.594 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 33230.726 cm4 |
| Elastic section modulus | 2222.791 cm3 |
| Plastic section modulus | 3365.283 cm3 |
| Radius of gyration | 8.817 cm |
| Torsional constant | 66461.451 cm4 |
| Torsional modulus | 4445.582 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.