Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 178x14
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 178x14
| Outer diameter | 178 mm |
|---|---|
| Inner diameter | 150* mm |
| Wall thickness | 14 mm |
| Section area | 72.131 cm2 |
| Mass per metre | 56.623 kg/m |
| Section perimeter | 559.203 mm |
| Second moment of area | 2442.715 cm4 |
| Elastic section modulus | 274.462 cm3 |
| Plastic section modulus | 377.459 cm3 |
| Radius of gyration | 5.819 cm |
| Torsional constant | 4885.43 cm4 |
| Torsional modulus | 548.925 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.