Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x10
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x10
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 279* mm |
| Wall thickness | 10 mm |
| Section area | 90.792 cm2 |
| Mass per metre | 71.272 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 9490.15 cm4 |
| Elastic section modulus | 634.793 cm3 |
| Plastic section modulus | 835.543 cm3 |
| Radius of gyration | 10.224 cm |
| Torsional constant | 18980.3 cm4 |
| Torsional modulus | 1269.585 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.