Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x8
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 203* mm |
| Wall thickness | 8 mm |
| Section area | 53.03 cm2 |
| Mass per metre | 41.629 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 2955.433 cm4 |
| Elastic section modulus | 269.903 cm3 |
| Plastic section modulus | 356.339 cm3 |
| Radius of gyration | 7.465 cm |
| Torsional constant | 5910.866 cm4 |
| Torsional modulus | 539.805 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.