Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 168x6
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 168x6
| Outer diameter | 168 mm |
|---|---|
| Inner diameter | 156* mm |
| Wall thickness | 6 mm |
| Section area | 30.536 cm2 |
| Mass per metre | 23.971 kg/m |
| Section perimeter | 527.788 mm |
| Second moment of area | 1003.117 cm4 |
| Elastic section modulus | 119.419 cm3 |
| Plastic section modulus | 157.536 cm3 |
| Radius of gyration | 5.731 cm |
| Torsional constant | 2006.234 cm4 |
| Torsional modulus | 238.837 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.