Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 180x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 180x28
| Outer diameter | 180 mm |
|---|---|
| Inner diameter | 124* mm |
| Wall thickness | 28 mm |
| Section area | 133.706 cm2 |
| Mass per metre | 104.959 kg/m |
| Section perimeter | 565.487 mm |
| Second moment of area | 3992.467 cm4 |
| Elastic section modulus | 443.607 cm3 |
| Plastic section modulus | 654.229 cm3 |
| Radius of gyration | 5.464 cm |
| Torsional constant | 7984.933 cm4 |
| Torsional modulus | 887.215 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.