Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 48.3x4
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 48.3x4
| Outer diameter | 48.3 mm |
|---|---|
| Inner diameter | 40.3* mm |
| Wall thickness | 4 mm |
| Section area | 5.567 cm2 |
| Mass per metre | 4.37 kg/m |
| Section perimeter | 151.739 mm |
| Second moment of area | 13.768 cm4 |
| Elastic section modulus | 5.701 cm3 |
| Plastic section modulus | 7.871 cm3 |
| Radius of gyration | 1.573 cm |
| Torsional constant | 27.535 cm4 |
| Torsional modulus | 11.402 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.