Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 35x7.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 35x7.5
| Outer diameter | 35 mm |
|---|---|
| Inner diameter | 20* mm |
| Wall thickness | 7.5 mm |
| Section area | 6.48 cm2 |
| Mass per metre | 5.086 kg/m |
| Section perimeter | 109.956 mm |
| Second moment of area | 6.581 cm4 |
| Elastic section modulus | 3.76 cm3 |
| Plastic section modulus | 5.813 cm3 |
| Radius of gyration | 1.008 cm |
| Torsional constant | 13.162 cm4 |
| Torsional modulus | 7.521 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.