Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x16
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x16
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 108* mm |
| Wall thickness | 16 mm |
| Section area | 62.329 cm2 |
| Mass per metre | 48.928 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1217.913 cm4 |
| Elastic section modulus | 173.988 cm3 |
| Plastic section modulus | 247.381 cm3 |
| Radius of gyration | 4.42 cm |
| Torsional constant | 2435.825 cm4 |
| Torsional modulus | 347.975 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.