Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 219x38
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 219x38
| Outer diameter | 219 mm |
|---|---|
| Inner diameter | 143* mm |
| Wall thickness | 38 mm |
| Section area | 216.079 cm2 |
| Mass per metre | 169.622 kg/m |
| Section perimeter | 688.009 mm |
| Second moment of area | 9238.717 cm4 |
| Elastic section modulus | 843.718 cm3 |
| Plastic section modulus | 1263.209 cm3 |
| Radius of gyration | 6.539 cm |
| Torsional constant | 18477.433 cm4 |
| Torsional modulus | 1687.437 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.