Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x12
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 84* mm |
| Wall thickness | 12 mm |
| Section area | 36.191 cm2 |
| Mass per metre | 28.41 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 423.436 cm4 |
| Elastic section modulus | 78.414 cm3 |
| Plastic section modulus | 111.168 cm3 |
| Radius of gyration | 3.421 cm |
| Torsional constant | 846.873 cm4 |
| Torsional modulus | 156.828 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.