Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 51x8
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 51x8
| Outer diameter | 51 mm |
|---|---|
| Inner diameter | 35* mm |
| Wall thickness | 8 mm |
| Section area | 10.807 cm2 |
| Mass per metre | 8.484 kg/m |
| Section perimeter | 160.221 mm |
| Second moment of area | 25.842 cm4 |
| Elastic section modulus | 10.134 cm3 |
| Plastic section modulus | 14.963 cm3 |
| Radius of gyration | 1.546 cm |
| Torsional constant | 51.685 cm4 |
| Torsional modulus | 20.269 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.