Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x28
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 269* mm |
| Wall thickness | 28 mm |
| Section area | 261.255 cm2 |
| Mass per metre | 205.085 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 29062.316 cm4 |
| Elastic section modulus | 1788.45 cm3 |
| Plastic section modulus | 2477.169 cm3 |
| Radius of gyration | 10.547 cm |
| Torsional constant | 58124.631 cm4 |
| Torsional modulus | 3576.9 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.