Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 530x30
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 530x30
| Outer diameter | 530 mm |
|---|---|
| Inner diameter | 470* mm |
| Wall thickness | 30 mm |
| Section area | 471.239 cm2 |
| Mass per metre | 369.923 kg/m |
| Section perimeter | 1665.044 mm |
| Second moment of area | 147792.299 cm4 |
| Elastic section modulus | 5577.068 cm3 |
| Plastic section modulus | 7509 cm3 |
| Radius of gyration | 17.709 cm |
| Torsional constant | 295584.599 cm4 |
| Torsional modulus | 11154.136 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.