Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x5.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x5.5
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 97* mm |
| Wall thickness | 5.5 mm |
| Section area | 17.711 cm2 |
| Mass per metre | 13.903 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 233.261 cm4 |
| Elastic section modulus | 43.197 cm3 |
| Plastic section modulus | 57.84 cm3 |
| Radius of gyration | 3.629 cm |
| Torsional constant | 466.523 cm4 |
| Torsional modulus | 86.393 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.