Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 44.5x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 44.5x9
| Outer diameter | 44.5 mm |
|---|---|
| Inner diameter | 26.5* mm |
| Wall thickness | 9 mm |
| Section area | 10.037 cm2 |
| Mass per metre | 7.879 kg/m |
| Section perimeter | 139.801 mm |
| Second moment of area | 16.828 cm4 |
| Elastic section modulus | 7.563 cm3 |
| Plastic section modulus | 11.585 cm3 |
| Radius of gyration | 1.295 cm |
| Torsional constant | 33.657 cm4 |
| Torsional modulus | 15.127 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.