Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x38
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x38
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 249* mm |
| Wall thickness | 38 mm |
| Section area | 342.622 cm2 |
| Mass per metre | 268.958 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 35895.232 cm4 |
| Elastic section modulus | 2208.937 cm3 |
| Plastic section modulus | 3148.313 cm3 |
| Radius of gyration | 10.236 cm |
| Torsional constant | 71790.464 cm4 |
| Torsional modulus | 4417.875 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.