Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 57x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 57x11
| Outer diameter | 57 mm |
|---|---|
| Inner diameter | 35* mm |
| Wall thickness | 11 mm |
| Section area | 15.896 cm2 |
| Mass per metre | 12.479 kg/m |
| Section perimeter | 179.071 mm |
| Second moment of area | 44.45 cm4 |
| Elastic section modulus | 15.597 cm3 |
| Plastic section modulus | 23.72 cm3 |
| Radius of gyration | 1.672 cm |
| Torsional constant | 88.901 cm4 |
| Torsional modulus | 31.193 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.