Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 42.4x6
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 42.4x6
| Outer diameter | 42.4 mm |
|---|---|
| Inner diameter | 30.4* mm |
| Wall thickness | 6 mm |
| Section area | 6.861 cm2 |
| Mass per metre | 5.386 kg/m |
| Section perimeter | 133.204 mm |
| Second moment of area | 11.672 cm4 |
| Elastic section modulus | 5.506 cm3 |
| Plastic section modulus | 8.022 cm3 |
| Radius of gyration | 1.304 cm |
| Torsional constant | 23.345 cm4 |
| Torsional modulus | 11.012 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.