Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 159x28
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 159x28
| Outer diameter | 159 mm |
|---|---|
| Inner diameter | 103* mm |
| Wall thickness | 28 mm |
| Section area | 115.234 cm2 |
| Mass per metre | 90.458 kg/m |
| Section perimeter | 499.513 mm |
| Second moment of area | 2584.834 cm4 |
| Elastic section modulus | 325.136 cm3 |
| Plastic section modulus | 487.825 cm3 |
| Radius of gyration | 4.736 cm |
| Torsional constant | 5169.668 cm4 |
| Torsional modulus | 650.273 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.