Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 140x35
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 140x35
| Outer diameter | 140 mm |
|---|---|
| Inner diameter | 70* mm |
| Wall thickness | 35 mm |
| Section area | 115.454 cm2 |
| Mass per metre | 90.631 kg/m |
| Section perimeter | 439.823 mm |
| Second moment of area | 1767.882 cm4 |
| Elastic section modulus | 252.555 cm3 |
| Plastic section modulus | 400.167 cm3 |
| Radius of gyration | 3.913 cm |
| Torsional constant | 3535.764 cm4 |
| Torsional modulus | 505.109 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.