Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 45x3.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 45x3.5
| Outer diameter | 45 mm |
|---|---|
| Inner diameter | 38* mm |
| Wall thickness | 3.5 mm |
| Section area | 4.563 cm2 |
| Mass per metre | 3.582 kg/m |
| Section perimeter | 141.372 mm |
| Second moment of area | 9.894 cm4 |
| Elastic section modulus | 4.397 cm3 |
| Plastic section modulus | 6.042 cm3 |
| Radius of gyration | 1.472 cm |
| Torsional constant | 19.787 cm4 |
| Torsional modulus | 8.794 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.