Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 178x24
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 178x24
| Outer diameter | 178 mm |
|---|---|
| Inner diameter | 130* mm |
| Wall thickness | 24 mm |
| Section area | 116.113 cm2 |
| Mass per metre | 91.149 kg/m |
| Section perimeter | 559.203 mm |
| Second moment of area | 3525.779 cm4 |
| Elastic section modulus | 396.155 cm3 |
| Plastic section modulus | 573.792 cm3 |
| Radius of gyration | 5.51 cm |
| Torsional constant | 7051.559 cm4 |
| Torsional modulus | 792.31 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.