Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 426x30
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 426x30
| Outer diameter | 426 mm |
|---|---|
| Inner diameter | 366* mm |
| Wall thickness | 30 mm |
| Section area | 373.221 cm2 |
| Mass per metre | 292.979 kg/m |
| Section perimeter | 1338.318 mm |
| Second moment of area | 73578.695 cm4 |
| Elastic section modulus | 3454.399 cm3 |
| Plastic section modulus | 4713.48 cm3 |
| Radius of gyration | 14.041 cm |
| Torsional constant | 147157.39 cm4 |
| Torsional modulus | 6908.798 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.