Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 50x3.2
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 50x3.2
| Outer diameter | 50 mm |
|---|---|
| Inner diameter | 43.6* mm |
| Wall thickness | 3.2 mm |
| Section area | 4.705 cm2 |
| Mass per metre | 3.693 kg/m |
| Section perimeter | 157.08 mm |
| Second moment of area | 12.941 cm4 |
| Elastic section modulus | 5.176 cm3 |
| Plastic section modulus | 7.02 cm3 |
| Radius of gyration | 1.658 cm |
| Torsional constant | 25.882 cm4 |
| Torsional modulus | 10.353 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.