Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 104x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 104x6.5
| Outer diameter | 104 mm |
|---|---|
| Inner diameter | 91* mm |
| Wall thickness | 6.5 mm |
| Section area | 19.91 cm2 |
| Mass per metre | 15.629 kg/m |
| Section perimeter | 326.726 mm |
| Second moment of area | 237.636 cm4 |
| Elastic section modulus | 45.699 cm3 |
| Plastic section modulus | 61.882 cm3 |
| Radius of gyration | 3.455 cm |
| Torsional constant | 475.273 cm4 |
| Torsional modulus | 91.399 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.