Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x13
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x13
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 133* mm |
| Wall thickness | 13 mm |
| Section area | 59.627 cm2 |
| Mass per metre | 46.808 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 1601.369 cm4 |
| Elastic section modulus | 201.43 cm3 |
| Plastic section modulus | 277.84 cm3 |
| Radius of gyration | 5.182 cm |
| Torsional constant | 3202.738 cm4 |
| Torsional modulus | 402.86 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.