Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x48
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x48
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 310* mm |
| Wall thickness | 48 mm |
| Section area | 539.851 cm2 |
| Mass per metre | 423.783 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 88041.646 cm4 |
| Elastic section modulus | 4337.027 cm3 |
| Plastic section modulus | 6188.736 cm3 |
| Radius of gyration | 12.77 cm |
| Torsional constant | 176083.293 cm4 |
| Torsional modulus | 8674.054 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.