Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x8
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 309* mm |
| Wall thickness | 8 mm |
| Section area | 79.671 cm2 |
| Mass per metre | 62.542 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 10013.921 cm4 |
| Elastic section modulus | 616.241 cm3 |
| Plastic section modulus | 804.083 cm3 |
| Radius of gyration | 11.211 cm |
| Torsional constant | 20027.842 cm4 |
| Torsional modulus | 1232.483 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.