Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 299x65
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 299x65
| Outer diameter | 299 mm |
|---|---|
| Inner diameter | 169* mm |
| Wall thickness | 65 mm |
| Section area | 477.836 cm2 |
| Mass per metre | 375.101 kg/m |
| Section perimeter | 939.336 mm |
| Second moment of area | 35229.074 cm4 |
| Elastic section modulus | 2356.46 cm3 |
| Plastic section modulus | 3650.682 cm3 |
| Radius of gyration | 8.586 cm |
| Torsional constant | 70458.149 cm4 |
| Torsional modulus | 4712.92 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.