Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 508x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 508x22
| Outer diameter | 508 mm |
|---|---|
| Inner diameter | 464* mm |
| Wall thickness | 22 mm |
| Section area | 335.899 cm2 |
| Mass per metre | 263.681 kg/m |
| Section perimeter | 1595.929 mm |
| Second moment of area | 99375.745 cm4 |
| Elastic section modulus | 3912.431 cm3 |
| Plastic section modulus | 5199.861 cm3 |
| Radius of gyration | 17.2 cm |
| Torsional constant | 198751.489 cm4 |
| Torsional modulus | 7824.862 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.