Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x15
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x15
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 295* mm |
| Wall thickness | 15 mm |
| Section area | 146.084 cm2 |
| Mass per metre | 114.676 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 17589.434 cm4 |
| Elastic section modulus | 1082.427 cm3 |
| Plastic section modulus | 1442.625 cm3 |
| Radius of gyration | 10.973 cm |
| Torsional constant | 35178.867 cm4 |
| Torsional modulus | 2164.853 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.