Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 165x8.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 165x8.5
| Outer diameter | 165 mm |
|---|---|
| Inner diameter | 148* mm |
| Wall thickness | 8.5 mm |
| Section area | 41.791 cm2 |
| Mass per metre | 32.806 kg/m |
| Section perimeter | 518.363 mm |
| Second moment of area | 1283.22 cm4 |
| Elastic section modulus | 155.542 cm3 |
| Plastic section modulus | 208.389 cm3 |
| Radius of gyration | 5.541 cm |
| Torsional constant | 2566.44 cm4 |
| Torsional modulus | 311.084 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.