Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x19
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x19
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 121* mm |
| Wall thickness | 19 mm |
| Section area | 83.566 cm2 |
| Mass per metre | 65.6 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 2085.085 cm4 |
| Elastic section modulus | 262.275 cm3 |
| Plastic section modulus | 374.686 cm3 |
| Radius of gyration | 4.995 cm |
| Torsional constant | 4170.171 cm4 |
| Torsional modulus | 524.55 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.