Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 245x34
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 245x34
| Outer diameter | 245 mm |
|---|---|
| Inner diameter | 177* mm |
| Wall thickness | 34 mm |
| Section area | 225.378 cm2 |
| Mass per metre | 176.922 kg/m |
| Section perimeter | 769.69 mm |
| Second moment of area | 12868.23 cm4 |
| Elastic section modulus | 1050.468 cm3 |
| Plastic section modulus | 1526.815 cm3 |
| Radius of gyration | 7.556 cm |
| Torsional constant | 25736.461 cm4 |
| Torsional modulus | 2100.936 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.