Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x17
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x17
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 131* mm |
| Wall thickness | 17 mm |
| Section area | 79.042 cm2 |
| Mass per metre | 62.048 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 2192.737 cm4 |
| Elastic section modulus | 265.786 cm3 |
| Plastic section modulus | 374.006 cm3 |
| Radius of gyration | 5.267 cm |
| Torsional constant | 4385.474 cm4 |
| Torsional modulus | 531.573 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.