Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x12
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x12
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 135* mm |
| Wall thickness | 12 mm |
| Section area | 55.418 cm2 |
| Mass per metre | 43.503 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 1506.876 cm4 |
| Elastic section modulus | 189.544 cm3 |
| Plastic section modulus | 259.884 cm3 |
| Radius of gyration | 5.215 cm |
| Torsional constant | 3013.753 cm4 |
| Torsional modulus | 379.088 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.