Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 89x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 89x22
| Outer diameter | 89 mm |
|---|---|
| Inner diameter | 45* mm |
| Wall thickness | 22 mm |
| Section area | 46.307 cm2 |
| Mass per metre | 36.351 kg/m |
| Section perimeter | 279.602 mm |
| Second moment of area | 287.856 cm4 |
| Elastic section modulus | 64.687 cm3 |
| Plastic section modulus | 102.307 cm3 |
| Radius of gyration | 2.493 cm |
| Torsional constant | 575.713 cm4 |
| Torsional modulus | 129.374 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.