Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 57x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 57x6.5
| Outer diameter | 57 mm |
|---|---|
| Inner diameter | 44* mm |
| Wall thickness | 6.5 mm |
| Section area | 10.312 cm2 |
| Mass per metre | 8.095 kg/m |
| Section perimeter | 179.071 mm |
| Second moment of area | 33.418 cm4 |
| Elastic section modulus | 11.726 cm3 |
| Plastic section modulus | 16.668 cm3 |
| Radius of gyration | 1.8 cm |
| Torsional constant | 66.836 cm4 |
| Torsional modulus | 23.451 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.