Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x40
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x40
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 245* mm |
| Wall thickness | 40 mm |
| Section area | 358.142 cm2 |
| Mass per metre | 281.141 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 37078.844 cm4 |
| Elastic section modulus | 2281.775 cm3 |
| Plastic section modulus | 3270.333 cm3 |
| Radius of gyration | 10.175 cm |
| Torsional constant | 74157.687 cm4 |
| Torsional modulus | 4563.55 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.