Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x9
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x9
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 141* mm |
| Wall thickness | 9 mm |
| Section area | 42.412 cm2 |
| Mass per metre | 33.293 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 1197.118 cm4 |
| Elastic section modulus | 150.581 cm3 |
| Plastic section modulus | 202.743 cm3 |
| Radius of gyration | 5.313 cm |
| Torsional constant | 2394.235 cm4 |
| Torsional modulus | 301.162 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.