Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 57x6
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 57x6
| Outer diameter | 57 mm |
|---|---|
| Inner diameter | 45* mm |
| Wall thickness | 6 mm |
| Section area | 9.613 cm2 |
| Mass per metre | 7.546 kg/m |
| Section perimeter | 179.071 mm |
| Second moment of area | 31.688 cm4 |
| Elastic section modulus | 11.119 cm3 |
| Plastic section modulus | 15.678 cm3 |
| Radius of gyration | 1.816 cm |
| Torsional constant | 63.376 cm4 |
| Torsional modulus | 22.237 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.