Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x25
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x25
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 58* mm |
| Wall thickness | 25 mm |
| Section area | 65.188 cm2 |
| Mass per metre | 51.173 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 612.279 cm4 |
| Elastic section modulus | 113.385 cm3 |
| Plastic section modulus | 177.433 cm3 |
| Radius of gyration | 3.065 cm |
| Torsional constant | 1224.557 cm4 |
| Torsional modulus | 226.77 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.