Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x28
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 52* mm |
| Wall thickness | 28 mm |
| Section area | 70.372 cm2 |
| Mass per metre | 55.242 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 631.938 cm4 |
| Elastic section modulus | 117.025 cm3 |
| Plastic section modulus | 186.517 cm3 |
| Radius of gyration | 2.997 cm |
| Torsional constant | 1263.875 cm4 |
| Torsional modulus | 234.051 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.