Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x8.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x8.5
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 202* mm |
| Wall thickness | 8.5 mm |
| Section area | 56.211 cm2 |
| Mass per metre | 44.126 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 3118.478 cm4 |
| Elastic section modulus | 284.793 cm3 |
| Plastic section modulus | 376.842 cm3 |
| Radius of gyration | 7.448 cm |
| Torsional constant | 6236.956 cm4 |
| Torsional modulus | 569.585 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.