Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 54x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 54x8
| Outer diameter | 54 mm |
|---|---|
| Inner diameter | 38* mm |
| Wall thickness | 8 mm |
| Section area | 11.561 cm2 |
| Mass per metre | 9.075 kg/m |
| Section perimeter | 169.646 mm |
| Second moment of area | 31.504 cm4 |
| Elastic section modulus | 11.668 cm3 |
| Plastic section modulus | 17.099 cm3 |
| Radius of gyration | 1.651 cm |
| Torsional constant | 63.008 cm4 |
| Torsional modulus | 23.336 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.