Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x40
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x40
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 139* mm |
| Wall thickness | 40 mm |
| Section area | 224.938 cm2 |
| Mass per metre | 176.576 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 9458.926 cm4 |
| Elastic section modulus | 863.829 cm3 |
| Plastic section modulus | 1302.973 cm3 |
| Radius of gyration | 6.485 cm |
| Torsional constant | 18917.851 cm4 |
| Torsional modulus | 1727.658 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.