Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x6.5
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 206* mm |
| Wall thickness | 6.5 mm |
| Section area | 43.393 cm2 |
| Mass per metre | 34.064 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 2451.637 cm4 |
| Elastic section modulus | 223.894 cm3 |
| Plastic section modulus | 293.607 cm3 |
| Radius of gyration | 7.517 cm |
| Torsional constant | 4903.274 cm4 |
| Torsional modulus | 447.788 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.