Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x8
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 124* mm |
| Wall thickness | 8 mm |
| Section area | 33.175 cm2 |
| Mass per metre | 26.043 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 725.21 cm4 |
| Elastic section modulus | 103.601 cm3 |
| Plastic section modulus | 139.563 cm3 |
| Radius of gyration | 4.675 cm |
| Torsional constant | 1450.421 cm4 |
| Torsional modulus | 207.203 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.