Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x12
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 195* mm |
| Wall thickness | 12 mm |
| Section area | 78.037 cm2 |
| Mass per metre | 61.259 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 4193.815 cm4 |
| Elastic section modulus | 382.997 cm3 |
| Plastic section modulus | 514.764 cm3 |
| Radius of gyration | 7.331 cm |
| Torsional constant | 8387.629 cm4 |
| Torsional modulus | 765.994 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.