Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 273x30
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 273x30
| Outer diameter | 273 mm |
|---|---|
| Inner diameter | 213* mm |
| Wall thickness | 30 mm |
| Section area | 229.022 cm2 |
| Mass per metre | 179.782 kg/m |
| Section perimeter | 857.655 mm |
| Second moment of area | 17162.058 cm4 |
| Elastic section modulus | 1257.294 cm3 |
| Plastic section modulus | 1780.47 cm3 |
| Radius of gyration | 8.657 cm |
| Torsional constant | 34324.115 cm4 |
| Torsional modulus | 2514.587 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.