Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x28
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 243* mm |
| Wall thickness | 28 mm |
| Section area | 238.384 cm2 |
| Mass per metre | 187.131 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 22117.57 cm4 |
| Elastic section modulus | 1479.436 cm3 |
| Plastic section modulus | 2063.665 cm3 |
| Radius of gyration | 9.632 cm |
| Torsional constant | 44235.14 cm4 |
| Torsional modulus | 2958.872 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.