Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x8
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 92* mm |
| Wall thickness | 8 mm |
| Section area | 25.133 cm2 |
| Mass per metre | 19.729 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 316.17 cm4 |
| Elastic section modulus | 58.55 cm3 |
| Plastic section modulus | 80.171 cm3 |
| Radius of gyration | 3.547 cm |
| Torsional constant | 632.34 cm4 |
| Torsional modulus | 117.1 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.