Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x8
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 283* mm |
| Wall thickness | 8 mm |
| Section area | 73.136 cm2 |
| Mass per metre | 57.412 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 7747.417 cm4 |
| Elastic section modulus | 518.222 cm3 |
| Plastic section modulus | 677.619 cm3 |
| Radius of gyration | 10.292 cm |
| Torsional constant | 15494.834 cm4 |
| Torsional modulus | 1036.444 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.