Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 146x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 146x9
| Outer diameter | 146 mm |
|---|---|
| Inner diameter | 128* mm |
| Wall thickness | 9 mm |
| Section area | 38.736 cm2 |
| Mass per metre | 30.408 kg/m |
| Section perimeter | 458.673 mm |
| Second moment of area | 912.713 cm4 |
| Elastic section modulus | 125.029 cm3 |
| Plastic section modulus | 169.164 cm3 |
| Radius of gyration | 4.854 cm |
| Torsional constant | 1825.426 cm4 |
| Torsional modulus | 250.058 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.