Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 325x35
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 325x35
| Outer diameter | 325 mm |
|---|---|
| Inner diameter | 255* mm |
| Wall thickness | 35 mm |
| Section area | 318.872 cm2 |
| Mass per metre | 250.314 kg/m |
| Section perimeter | 1021.018 mm |
| Second moment of area | 34009.655 cm4 |
| Elastic section modulus | 2092.902 cm3 |
| Plastic section modulus | 2957.792 cm3 |
| Radius of gyration | 10.327 cm |
| Torsional constant | 68019.31 cm4 |
| Torsional modulus | 4185.804 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.