Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 89x10
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 89x10
| Outer diameter | 89 mm |
|---|---|
| Inner diameter | 69* mm |
| Wall thickness | 10 mm |
| Section area | 24.819 cm2 |
| Mass per metre | 19.483 kg/m |
| Section perimeter | 279.602 mm |
| Second moment of area | 196.718 cm4 |
| Elastic section modulus | 44.206 cm3 |
| Plastic section modulus | 62.743 cm3 |
| Radius of gyration | 2.815 cm |
| Torsional constant | 393.437 cm4 |
| Torsional modulus | 88.413 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.