Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x34
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x34
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 338* mm |
| Wall thickness | 34 mm |
| Section area | 397.349 cm2 |
| Mass per metre | 311.919 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 69307.536 cm4 |
| Elastic section modulus | 3414.164 cm3 |
| Plastic section modulus | 4718.157 cm3 |
| Radius of gyration | 13.207 cm |
| Torsional constant | 138615.073 cm4 |
| Torsional modulus | 6828.329 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.