Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 35x2.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 35x2.5
| Outer diameter | 35 mm |
|---|---|
| Inner diameter | 30* mm |
| Wall thickness | 2.5 mm |
| Section area | 2.553 cm2 |
| Mass per metre | 2.004 kg/m |
| Section perimeter | 109.956 mm |
| Second moment of area | 3.39 cm4 |
| Elastic section modulus | 1.937 cm3 |
| Plastic section modulus | 2.646 cm3 |
| Radius of gyration | 1.152 cm |
| Torsional constant | 6.78 cm4 |
| Torsional modulus | 3.874 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.