Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x6.5
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 146* mm |
| Wall thickness | 6.5 mm |
| Section area | 31.141 cm2 |
| Mass per metre | 24.446 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 906.924 cm4 |
| Elastic section modulus | 114.079 cm3 |
| Plastic section modulus | 151.257 cm3 |
| Radius of gyration | 5.397 cm |
| Torsional constant | 1813.849 cm4 |
| Torsional modulus | 228.157 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.