Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 45x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 45x6.5
| Outer diameter | 45 mm |
|---|---|
| Inner diameter | 32* mm |
| Wall thickness | 6.5 mm |
| Section area | 7.862 cm2 |
| Mass per metre | 6.172 kg/m |
| Section perimeter | 141.372 mm |
| Second moment of area | 14.982 cm4 |
| Elastic section modulus | 6.659 cm3 |
| Plastic section modulus | 9.726 cm3 |
| Radius of gyration | 1.38 cm |
| Torsional constant | 29.963 cm4 |
| Torsional modulus | 13.317 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.