Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 406x35
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 406x35
| Outer diameter | 406 mm |
|---|---|
| Inner diameter | 336* mm |
| Wall thickness | 35 mm |
| Section area | 407.936 cm2 |
| Mass per metre | 320.23 kg/m |
| Section perimeter | 1275.487 mm |
| Second moment of area | 70810.517 cm4 |
| Elastic section modulus | 3488.203 cm3 |
| Plastic section modulus | 4831.727 cm3 |
| Radius of gyration | 13.175 cm |
| Torsional constant | 141621.034 cm4 |
| Torsional modulus | 6976.406 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.