Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 35x4
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 35x4
| Outer diameter | 35 mm |
|---|---|
| Inner diameter | 27* mm |
| Wall thickness | 4 mm |
| Section area | 3.896 cm2 |
| Mass per metre | 3.058 kg/m |
| Section perimeter | 109.956 mm |
| Second moment of area | 4.757 cm4 |
| Elastic section modulus | 2.719 cm3 |
| Plastic section modulus | 3.865 cm3 |
| Radius of gyration | 1.105 cm |
| Torsional constant | 9.515 cm4 |
| Torsional modulus | 5.437 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.