Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 50x3.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 50x3.5
| Outer diameter | 50 mm |
|---|---|
| Inner diameter | 43* mm |
| Wall thickness | 3.5 mm |
| Section area | 5.113 cm2 |
| Mass per metre | 4.014 kg/m |
| Section perimeter | 157.08 mm |
| Second moment of area | 13.898 cm4 |
| Elastic section modulus | 5.559 cm3 |
| Plastic section modulus | 7.582 cm3 |
| Radius of gyration | 1.649 cm |
| Torsional constant | 27.795 cm4 |
| Torsional modulus | 11.118 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.