Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 168x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 168x28
| Outer diameter | 168 mm |
|---|---|
| Inner diameter | 112* mm |
| Wall thickness | 28 mm |
| Section area | 123.15 cm2 |
| Mass per metre | 96.673 kg/m |
| Section perimeter | 527.788 mm |
| Second moment of area | 3137.873 cm4 |
| Elastic section modulus | 373.556 cm3 |
| Plastic section modulus | 556.117 cm3 |
| Radius of gyration | 5.048 cm |
| Torsional constant | 6275.746 cm4 |
| Torsional modulus | 747.113 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.