Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 180x26
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 180x26
| Outer diameter | 180 mm |
|---|---|
| Inner diameter | 128* mm |
| Wall thickness | 26 mm |
| Section area | 125.789 cm2 |
| Mass per metre | 98.745 kg/m |
| Section perimeter | 565.487 mm |
| Second moment of area | 3835.318 cm4 |
| Elastic section modulus | 426.146 cm3 |
| Plastic section modulus | 622.475 cm3 |
| Radius of gyration | 5.522 cm |
| Torsional constant | 7670.636 cm4 |
| Torsional modulus | 852.293 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.