Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 351x17
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 351x17
| Outer diameter | 351 mm |
|---|---|
| Inner diameter | 317* mm |
| Wall thickness | 17 mm |
| Section area | 178.38 cm2 |
| Mass per metre | 140.028 kg/m |
| Section perimeter | 1102.699 mm |
| Second moment of area | 24938.587 cm4 |
| Elastic section modulus | 1421.002 cm3 |
| Plastic section modulus | 1898.09 cm3 |
| Radius of gyration | 11.824 cm |
| Torsional constant | 49877.175 cm4 |
| Torsional modulus | 2842.004 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.