Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x11
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x11
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 86* mm |
| Wall thickness | 11 mm |
| Section area | 33.521 cm2 |
| Mass per metre | 26.314 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 399.316 cm4 |
| Elastic section modulus | 73.947 cm3 |
| Plastic section modulus | 103.943 cm3 |
| Radius of gyration | 3.451 cm |
| Torsional constant | 798.633 cm4 |
| Torsional modulus | 147.895 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.