Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x17
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x17
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 372* mm |
| Wall thickness | 17 mm |
| Section area | 207.754 cm2 |
| Mass per metre | 163.087 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 39371.889 cm4 |
| Elastic section modulus | 1939.502 cm3 |
| Plastic section modulus | 2574.095 cm3 |
| Radius of gyration | 13.766 cm |
| Torsional constant | 78743.779 cm4 |
| Torsional modulus | 3879.004 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.