Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x7.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x7.5
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 89* mm |
| Wall thickness | 7.5 mm |
| Section area | 22.737 cm2 |
| Mass per metre | 17.849 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 266.268 cm4 |
| Elastic section modulus | 51.205 cm3 |
| Plastic section modulus | 69.983 cm3 |
| Radius of gyration | 3.422 cm |
| Torsional constant | 532.535 cm4 |
| Torsional modulus | 102.411 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.