Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x35
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x35
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 89* mm |
| Wall thickness | 35 mm |
| Section area | 136.345 cm2 |
| Mass per metre | 107.031 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 2829.332 cm4 |
| Elastic section modulus | 355.891 cm3 |
| Plastic section modulus | 552.452 cm3 |
| Radius of gyration | 4.555 cm |
| Torsional constant | 5658.663 cm4 |
| Torsional modulus | 711.782 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.