Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 178x10
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 178x10
| Outer diameter | 178 mm |
|---|---|
| Inner diameter | 158* mm |
| Wall thickness | 10 mm |
| Section area | 52.779 cm2 |
| Mass per metre | 41.431 kg/m |
| Section perimeter | 559.203 mm |
| Second moment of area | 1868.632 cm4 |
| Elastic section modulus | 209.959 cm3 |
| Plastic section modulus | 282.573 cm3 |
| Radius of gyration | 5.95 cm |
| Torsional constant | 3737.264 cm4 |
| Torsional modulus | 419.917 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.