Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 73x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 73x6.5
| Outer diameter | 73 mm |
|---|---|
| Inner diameter | 60* mm |
| Wall thickness | 6.5 mm |
| Section area | 13.58 cm2 |
| Mass per metre | 10.66 kg/m |
| Section perimeter | 229.336 mm |
| Second moment of area | 75.782 cm4 |
| Elastic section modulus | 20.762 cm3 |
| Plastic section modulus | 28.836 cm3 |
| Radius of gyration | 2.362 cm |
| Torsional constant | 151.565 cm4 |
| Torsional modulus | 41.525 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.