Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x75
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x75
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 256* mm |
| Wall thickness | 75 mm |
| Section area | 779.9 cm2 |
| Mass per metre | 612.222 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 112292.006 cm4 |
| Elastic section modulus | 5531.626 cm3 |
| Plastic section modulus | 8357.7 cm3 |
| Radius of gyration | 11.999 cm |
| Torsional constant | 224584.012 cm4 |
| Torsional modulus | 11063.252 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.