Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 51x3
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 51x3
| Outer diameter | 51 mm |
|---|---|
| Inner diameter | 45* mm |
| Wall thickness | 3 mm |
| Section area | 4.524 cm2 |
| Mass per metre | 3.551 kg/m |
| Section perimeter | 160.221 mm |
| Second moment of area | 13.08 cm4 |
| Elastic section modulus | 5.129 cm3 |
| Plastic section modulus | 6.921 cm3 |
| Radius of gyration | 1.7 cm |
| Torsional constant | 26.159 cm4 |
| Torsional modulus | 10.259 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.