Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x22
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x22
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 96* mm |
| Wall thickness | 22 mm |
| Section area | 81.556 cm2 |
| Mass per metre | 64.021 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1468.819 cm4 |
| Elastic section modulus | 209.831 cm3 |
| Plastic section modulus | 309.877 cm3 |
| Radius of gyration | 4.244 cm |
| Torsional constant | 2937.638 cm4 |
| Torsional modulus | 419.663 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.