Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 245x48
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 245x48
| Outer diameter | 245 mm |
|---|---|
| Inner diameter | 149* mm |
| Wall thickness | 48 mm |
| Section area | 297.069 cm2 |
| Mass per metre | 233.199 kg/m |
| Section perimeter | 769.69 mm |
| Second moment of area | 15266.747 cm4 |
| Elastic section modulus | 1246.265 cm3 |
| Plastic section modulus | 1899.696 cm3 |
| Radius of gyration | 7.169 cm |
| Torsional constant | 30533.495 cm4 |
| Torsional modulus | 2492.53 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.