Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 42x5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 42x5
| Outer diameter | 42 mm |
|---|---|
| Inner diameter | 32* mm |
| Wall thickness | 5 mm |
| Section area | 5.812 cm2 |
| Mass per metre | 4.562 kg/m |
| Section perimeter | 131.947 mm |
| Second moment of area | 10.127 cm4 |
| Elastic section modulus | 4.823 cm3 |
| Plastic section modulus | 6.887 cm3 |
| Radius of gyration | 1.32 cm |
| Torsional constant | 20.255 cm4 |
| Torsional modulus | 9.645 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.