Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 33.7x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 33.7x8
| Outer diameter | 33.7 mm |
|---|---|
| Inner diameter | 17.7* mm |
| Wall thickness | 8 mm |
| Section area | 6.459 cm2 |
| Mass per metre | 5.07 kg/m |
| Section perimeter | 105.872 mm |
| Second moment of area | 5.849 cm4 |
| Elastic section modulus | 3.471 cm3 |
| Plastic section modulus | 5.455 cm3 |
| Radius of gyration | 0.952 cm |
| Torsional constant | 11.699 cm4 |
| Torsional modulus | 6.943 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.