Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x6.5
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 95* mm |
| Wall thickness | 6.5 mm |
| Section area | 20.727 cm2 |
| Mass per metre | 16.27 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 268.009 cm4 |
| Elastic section modulus | 49.631 cm3 |
| Plastic section modulus | 67.056 cm3 |
| Radius of gyration | 3.596 cm |
| Torsional constant | 536.017 cm4 |
| Torsional modulus | 99.262 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.