Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x9.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x9.5
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 89* mm |
| Wall thickness | 9.5 mm |
| Section area | 29.397 cm2 |
| Mass per metre | 23.077 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 359.843 cm4 |
| Elastic section modulus | 66.638 cm3 |
| Plastic section modulus | 92.457 cm3 |
| Radius of gyration | 3.499 cm |
| Torsional constant | 719.686 cm4 |
| Torsional modulus | 133.275 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.