Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 54x5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 54x5
| Outer diameter | 54 mm |
|---|---|
| Inner diameter | 44* mm |
| Wall thickness | 5 mm |
| Section area | 7.697 cm2 |
| Mass per metre | 6.042 kg/m |
| Section perimeter | 169.646 mm |
| Second moment of area | 23.341 cm4 |
| Elastic section modulus | 8.645 cm3 |
| Plastic section modulus | 12.047 cm3 |
| Radius of gyration | 1.741 cm |
| Torsional constant | 46.682 cm4 |
| Torsional modulus | 17.29 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.