Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x25
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x25
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 275* mm |
| Wall thickness | 25 mm |
| Section area | 235.619 cm2 |
| Mass per metre | 184.961 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 26691.266 cm4 |
| Elastic section modulus | 1642.539 cm3 |
| Plastic section modulus | 2255.208 cm3 |
| Radius of gyration | 10.643 cm |
| Torsional constant | 53382.531 cm4 |
| Torsional modulus | 3285.079 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.