Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x45
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x45
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 235* mm |
| Wall thickness | 45 mm |
| Section area | 395.841 cm2 |
| Mass per metre | 310.735 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 39794.358 cm4 |
| Elastic section modulus | 2448.884 cm3 |
| Plastic section modulus | 3558.375 cm3 |
| Radius of gyration | 10.027 cm |
| Torsional constant | 79588.716 cm4 |
| Torsional modulus | 4897.767 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.