Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 35x7
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 35x7
| Outer diameter | 35 mm |
|---|---|
| Inner diameter | 21* mm |
| Wall thickness | 7 mm |
| Section area | 6.158 cm2 |
| Mass per metre | 4.834 kg/m |
| Section perimeter | 109.956 mm |
| Second moment of area | 6.412 cm4 |
| Elastic section modulus | 3.664 cm3 |
| Plastic section modulus | 5.602 cm3 |
| Radius of gyration | 1.02 cm |
| Torsional constant | 12.823 cm4 |
| Torsional modulus | 7.327 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.