Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 51x5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 51x5
| Outer diameter | 51 mm |
|---|---|
| Inner diameter | 41* mm |
| Wall thickness | 5 mm |
| Section area | 7.226 cm2 |
| Mass per metre | 5.672 kg/m |
| Section perimeter | 160.221 mm |
| Second moment of area | 19.338 cm4 |
| Elastic section modulus | 7.583 cm3 |
| Plastic section modulus | 10.622 cm3 |
| Radius of gyration | 1.636 cm |
| Torsional constant | 38.675 cm4 |
| Torsional modulus | 15.167 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.