Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x7
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x7
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 90* mm |
| Wall thickness | 7 mm |
| Section area | 21.331 cm2 |
| Mass per metre | 16.745 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 252.191 cm4 |
| Elastic section modulus | 48.498 cm3 |
| Plastic section modulus | 65.977 cm3 |
| Radius of gyration | 3.438 cm |
| Torsional constant | 504.381 cm4 |
| Torsional modulus | 96.996 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.