Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 245x24
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 245x24
| Outer diameter | 245 mm |
|---|---|
| Inner diameter | 197* mm |
| Wall thickness | 24 mm |
| Section area | 166.63 cm2 |
| Mass per metre | 130.805 kg/m |
| Section perimeter | 769.69 mm |
| Second moment of area | 10292.948 cm4 |
| Elastic section modulus | 840.241 cm3 |
| Plastic section modulus | 1176.792 cm3 |
| Radius of gyration | 7.859 cm |
| Torsional constant | 20585.896 cm4 |
| Torsional modulus | 1680.481 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.