Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x9
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 333* mm |
| Wall thickness | 9 mm |
| Section area | 96.698 cm2 |
| Mass per metre | 75.908 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 14147.554 cm4 |
| Elastic section modulus | 806.128 cm3 |
| Plastic section modulus | 1052.919 cm3 |
| Radius of gyration | 12.096 cm |
| Torsional constant | 28295.108 cm4 |
| Torsional modulus | 1612.257 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.