Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 102x18
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 102x18
| Outer diameter | 102 mm |
|---|---|
| Inner diameter | 66* mm |
| Wall thickness | 18 mm |
| Section area | 47.501 cm2 |
| Mass per metre | 37.288 kg/m |
| Section perimeter | 320.442 mm |
| Second moment of area | 438.196 cm4 |
| Elastic section modulus | 85.921 cm3 |
| Plastic section modulus | 128.952 cm3 |
| Radius of gyration | 3.037 cm |
| Torsional constant | 876.391 cm4 |
| Torsional modulus | 171.841 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.