Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 178x6
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 178x6
| Outer diameter | 178 mm |
|---|---|
| Inner diameter | 166* mm |
| Wall thickness | 6 mm |
| Section area | 32.421 cm2 |
| Mass per metre | 25.451 kg/m |
| Section perimeter | 559.203 mm |
| Second moment of area | 1200.396 cm4 |
| Elastic section modulus | 134.876 cm3 |
| Plastic section modulus | 177.576 cm3 |
| Radius of gyration | 6.085 cm |
| Torsional constant | 2400.793 cm4 |
| Torsional modulus | 269.752 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.