Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 42x6
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 42x6
| Outer diameter | 42 mm |
|---|---|
| Inner diameter | 30* mm |
| Wall thickness | 6 mm |
| Section area | 6.786 cm2 |
| Mass per metre | 5.327 kg/m |
| Section perimeter | 131.947 mm |
| Second moment of area | 11.298 cm4 |
| Elastic section modulus | 5.38 cm3 |
| Plastic section modulus | 7.848 cm3 |
| Radius of gyration | 1.29 cm |
| Torsional constant | 22.597 cm4 |
| Torsional modulus | 10.76 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.