Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x14
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 80* mm |
| Wall thickness | 14 mm |
| Section area | 41.343 cm2 |
| Mass per metre | 32.455 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 466.767 cm4 |
| Elastic section modulus | 86.438 cm3 |
| Plastic section modulus | 124.619 cm3 |
| Radius of gyration | 3.36 cm |
| Torsional constant | 933.533 cm4 |
| Torsional modulus | 172.876 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.