Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x5
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 130* mm |
| Wall thickness | 5 mm |
| Section area | 21.206 cm2 |
| Mass per metre | 16.647 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 483.756 cm4 |
| Elastic section modulus | 69.108 cm3 |
| Plastic section modulus | 91.167 cm3 |
| Radius of gyration | 4.776 cm |
| Torsional constant | 967.512 cm4 |
| Torsional modulus | 138.216 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.