Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 102x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 102x12
| Outer diameter | 102 mm |
|---|---|
| Inner diameter | 78* mm |
| Wall thickness | 12 mm |
| Section area | 33.929 cm2 |
| Mass per metre | 26.634 kg/m |
| Section perimeter | 320.442 mm |
| Second moment of area | 349.64 cm4 |
| Elastic section modulus | 68.557 cm3 |
| Plastic section modulus | 97.776 cm3 |
| Radius of gyration | 3.21 cm |
| Torsional constant | 699.281 cm4 |
| Torsional modulus | 137.114 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.