Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 50x7
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 50x7
| Outer diameter | 50 mm |
|---|---|
| Inner diameter | 36* mm |
| Wall thickness | 7 mm |
| Section area | 9.456 cm2 |
| Mass per metre | 7.423 kg/m |
| Section perimeter | 157.08 mm |
| Second moment of area | 22.435 cm4 |
| Elastic section modulus | 8.974 cm3 |
| Plastic section modulus | 13.057 cm3 |
| Radius of gyration | 1.54 cm |
| Torsional constant | 44.87 cm4 |
| Torsional modulus | 17.948 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.