Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x9
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 147* mm |
| Wall thickness | 9 mm |
| Section area | 44.108 cm2 |
| Mass per metre | 34.625 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 1346.23 cm4 |
| Elastic section modulus | 163.179 cm3 |
| Plastic section modulus | 219.267 cm3 |
| Radius of gyration | 5.525 cm |
| Torsional constant | 2692.46 cm4 |
| Torsional modulus | 326.359 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.