Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x19
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x19
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 261* mm |
| Wall thickness | 19 mm |
| Section area | 167.133 cm2 |
| Mass per metre | 131.199 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 16454.426 cm4 |
| Elastic section modulus | 1100.631 cm3 |
| Plastic section modulus | 1491.886 cm3 |
| Radius of gyration | 9.922 cm |
| Torsional constant | 32908.852 cm4 |
| Torsional modulus | 2201.261 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.