Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x8.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x8.5
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 123* mm |
| Wall thickness | 8.5 mm |
| Section area | 35.115 cm2 |
| Mass per metre | 27.565 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 762.196 cm4 |
| Elastic section modulus | 108.885 cm3 |
| Plastic section modulus | 147.189 cm3 |
| Radius of gyration | 4.659 cm |
| Torsional constant | 1524.393 cm4 |
| Torsional modulus | 217.77 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.