Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x22
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 281* mm |
| Wall thickness | 22 mm |
| Section area | 209.419 cm2 |
| Mass per metre | 164.394 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 24159.835 cm4 |
| Elastic section modulus | 1486.759 cm3 |
| Plastic section modulus | 2023.347 cm3 |
| Radius of gyration | 10.741 cm |
| Torsional constant | 48319.669 cm4 |
| Torsional modulus | 2973.518 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.