Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x13
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 299* mm |
| Wall thickness | 13 mm |
| Section area | 127.423 cm2 |
| Mass per metre | 100.027 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 15531.749 cm4 |
| Elastic section modulus | 955.8 cm3 |
| Plastic section modulus | 1266.204 cm3 |
| Radius of gyration | 11.04 cm |
| Torsional constant | 31063.497 cm4 |
| Torsional modulus | 1911.6 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.