Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 178x34
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 178x34
| Outer diameter | 178 mm |
|---|---|
| Inner diameter | 110* mm |
| Wall thickness | 34 mm |
| Section area | 153.812 cm2 |
| Mass per metre | 120.743 kg/m |
| Section perimeter | 559.203 mm |
| Second moment of area | 4209.076 cm4 |
| Elastic section modulus | 472.93 cm3 |
| Plastic section modulus | 718.125 cm3 |
| Radius of gyration | 5.231 cm |
| Torsional constant | 8418.151 cm4 |
| Torsional modulus | 945.86 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.