Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x11
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 143* mm |
| Wall thickness | 11 mm |
| Section area | 53.219 cm2 |
| Mass per metre | 41.777 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 1585.714 cm4 |
| Elastic section modulus | 192.208 cm3 |
| Plastic section modulus | 261.32 cm3 |
| Radius of gyration | 5.459 cm |
| Torsional constant | 3171.428 cm4 |
| Torsional modulus | 384.416 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.