Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x50
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x50
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 225* mm |
| Wall thickness | 50 mm |
| Section area | 431.969 cm2 |
| Mass per metre | 339.096 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 42184.472 cm4 |
| Elastic section modulus | 2595.967 cm3 |
| Plastic section modulus | 3822.917 cm3 |
| Radius of gyration | 9.882 cm |
| Torsional constant | 84368.943 cm4 |
| Torsional modulus | 5191.935 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.