Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 45x10
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 45x10
| Outer diameter | 45 mm |
|---|---|
| Inner diameter | 25* mm |
| Wall thickness | 10 mm |
| Section area | 10.996 cm2 |
| Mass per metre | 8.632 kg/m |
| Section perimeter | 141.372 mm |
| Second moment of area | 18.211 cm4 |
| Elastic section modulus | 8.094 cm3 |
| Plastic section modulus | 12.583 cm3 |
| Radius of gyration | 1.287 cm |
| Torsional constant | 36.423 cm4 |
| Torsional modulus | 16.188 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.