Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 51x5.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 51x5.5
| Outer diameter | 51 mm |
|---|---|
| Inner diameter | 40* mm |
| Wall thickness | 5.5 mm |
| Section area | 7.862 cm2 |
| Mass per metre | 6.172 kg/m |
| Section perimeter | 160.221 mm |
| Second moment of area | 20.642 cm4 |
| Elastic section modulus | 8.095 cm3 |
| Plastic section modulus | 11.442 cm3 |
| Radius of gyration | 1.62 cm |
| Torsional constant | 41.284 cm4 |
| Torsional modulus | 16.19 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.