Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x13
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 380* mm |
| Wall thickness | 13 mm |
| Section area | 160.504 cm2 |
| Mass per metre | 125.996 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 31021.003 cm4 |
| Elastic section modulus | 1528.128 cm3 |
| Plastic section modulus | 2008.569 cm3 |
| Radius of gyration | 13.902 cm |
| Torsional constant | 62042.007 cm4 |
| Torsional modulus | 3056.256 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.