Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 180x32
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 180x32
| Outer diameter | 180 mm |
|---|---|
| Inner diameter | 116* mm |
| Wall thickness | 32 mm |
| Section area | 148.786 cm2 |
| Mass per metre | 116.797 kg/m |
| Section perimeter | 565.487 mm |
| Second moment of area | 4264.202 cm4 |
| Elastic section modulus | 473.8 cm3 |
| Plastic section modulus | 711.851 cm3 |
| Radius of gyration | 5.354 cm |
| Torsional constant | 8528.404 cm4 |
| Torsional modulus | 947.6 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.