Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 42x4.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 42x4.5
| Outer diameter | 42 mm |
|---|---|
| Inner diameter | 33* mm |
| Wall thickness | 4.5 mm |
| Section area | 5.301 cm2 |
| Mass per metre | 4.162 kg/m |
| Section perimeter | 131.947 mm |
| Second moment of area | 9.453 cm4 |
| Elastic section modulus | 4.501 cm3 |
| Plastic section modulus | 6.359 cm3 |
| Radius of gyration | 1.335 cm |
| Torsional constant | 18.906 cm4 |
| Torsional modulus | 9.003 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.