Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 63.5x7
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 63.5x7
| Outer diameter | 63.5 mm |
|---|---|
| Inner diameter | 49.5* mm |
| Wall thickness | 7 mm |
| Section area | 12.425 cm2 |
| Mass per metre | 9.754 kg/m |
| Section perimeter | 199.491 mm |
| Second moment of area | 50.341 cm4 |
| Elastic section modulus | 15.855 cm3 |
| Plastic section modulus | 22.46 cm3 |
| Radius of gyration | 2.013 cm |
| Torsional constant | 100.681 cm4 |
| Torsional modulus | 31.711 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.