Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 50x7.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 50x7.5
| Outer diameter | 50 mm |
|---|---|
| Inner diameter | 35* mm |
| Wall thickness | 7.5 mm |
| Section area | 10.014 cm2 |
| Mass per metre | 7.861 kg/m |
| Section perimeter | 157.08 mm |
| Second moment of area | 23.313 cm4 |
| Elastic section modulus | 9.325 cm3 |
| Plastic section modulus | 13.688 cm3 |
| Radius of gyration | 1.526 cm |
| Torsional constant | 46.627 cm4 |
| Torsional modulus | 18.651 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.