Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x4.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x4.5
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 95* mm |
| Wall thickness | 4.5 mm |
| Section area | 14.066 cm2 |
| Mass per metre | 11.042 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 174.433 cm4 |
| Elastic section modulus | 33.545 cm3 |
| Plastic section modulus | 44.582 cm3 |
| Radius of gyration | 3.521 cm |
| Torsional constant | 348.866 cm4 |
| Torsional modulus | 67.09 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.