Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 48.3x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 48.3x9
| Outer diameter | 48.3 mm |
|---|---|
| Inner diameter | 30.3* mm |
| Wall thickness | 9 mm |
| Section area | 11.112 cm2 |
| Mass per metre | 8.723 kg/m |
| Section perimeter | 151.739 mm |
| Second moment of area | 22.578 cm4 |
| Elastic section modulus | 9.349 cm3 |
| Plastic section modulus | 14.143 cm3 |
| Radius of gyration | 1.425 cm |
| Torsional constant | 45.155 cm4 |
| Torsional modulus | 18.698 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.