Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x9
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 86* mm |
| Wall thickness | 9 mm |
| Section area | 26.861 cm2 |
| Mass per metre | 21.086 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 305.741 cm4 |
| Elastic section modulus | 58.796 cm3 |
| Plastic section modulus | 81.468 cm3 |
| Radius of gyration | 3.374 cm |
| Torsional constant | 611.482 cm4 |
| Torsional modulus | 117.593 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.