Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x12
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 382* mm |
| Wall thickness | 12 mm |
| Section area | 148.535 cm2 |
| Mass per metre | 116.6 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 28849.113 cm4 |
| Elastic section modulus | 1421.139 cm3 |
| Plastic section modulus | 1863.408 cm3 |
| Radius of gyration | 13.936 cm |
| Torsional constant | 57698.227 cm4 |
| Torsional modulus | 2842.277 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.