Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x8
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 88* mm |
| Wall thickness | 8 mm |
| Section area | 24.127 cm2 |
| Mass per metre | 18.94 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 279.878 cm4 |
| Elastic section modulus | 53.823 cm3 |
| Plastic section modulus | 73.899 cm3 |
| Radius of gyration | 3.406 cm |
| Torsional constant | 559.756 cm4 |
| Torsional modulus | 107.645 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.