Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x63
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x63
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 280* mm |
| Wall thickness | 63 mm |
| Section area | 678.867 cm2 |
| Mass per metre | 532.91 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 103203.021 cm4 |
| Elastic section modulus | 5083.893 cm3 |
| Plastic section modulus | 7495.236 cm3 |
| Radius of gyration | 12.33 cm |
| Torsional constant | 206406.043 cm4 |
| Torsional modulus | 10167.785 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.