Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x17
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x17
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 125* mm |
| Wall thickness | 17 mm |
| Section area | 75.838 cm2 |
| Mass per metre | 59.533 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 1938.894 cm4 |
| Elastic section modulus | 243.886 cm3 |
| Plastic section modulus | 344.426 cm3 |
| Radius of gyration | 5.056 cm |
| Torsional constant | 3877.789 cm4 |
| Torsional modulus | 487.772 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.