Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x65
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x65
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 276* mm |
| Wall thickness | 65 mm |
| Section area | 696.334 cm2 |
| Mass per metre | 546.622 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 104890.533 cm4 |
| Elastic section modulus | 5167.021 cm3 |
| Plastic section modulus | 7649.807 cm3 |
| Radius of gyration | 12.273 cm |
| Torsional constant | 209781.066 cm4 |
| Torsional modulus | 10334.043 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.