Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x70
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x70
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 185* mm |
| Wall thickness | 70 mm |
| Section area | 560.774 cm2 |
| Mass per metre | 440.208 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 49015.178 cm4 |
| Elastic section modulus | 3016.319 cm3 |
| Plastic section modulus | 4666.083 cm3 |
| Radius of gyration | 9.349 cm |
| Torsional constant | 98030.355 cm4 |
| Torsional modulus | 6032.637 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.