Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x45
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x45
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 209* mm |
| Wall thickness | 45 mm |
| Section area | 359.084 cm2 |
| Mass per metre | 281.881 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 29867.264 cm4 |
| Elastic section modulus | 1997.81 cm3 |
| Plastic section modulus | 2933.595 cm3 |
| Radius of gyration | 9.12 cm |
| Torsional constant | 59734.528 cm4 |
| Torsional modulus | 3995.621 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.