Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x5.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x5.5
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 154* mm |
| Wall thickness | 5.5 mm |
| Section area | 27.56 cm2 |
| Mass per metre | 21.634 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 877.447 cm4 |
| Elastic section modulus | 106.357 cm3 |
| Plastic section modulus | 139.977 cm3 |
| Radius of gyration | 5.643 cm |
| Torsional constant | 1754.893 cm4 |
| Torsional modulus | 212.714 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.