Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 42x6.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 42x6.5
| Outer diameter | 42 mm |
|---|---|
| Inner diameter | 29* mm |
| Wall thickness | 6.5 mm |
| Section area | 7.249 cm2 |
| Mass per metre | 5.691 kg/m |
| Section perimeter | 131.947 mm |
| Second moment of area | 11.803 cm4 |
| Elastic section modulus | 5.62 cm3 |
| Plastic section modulus | 8.283 cm3 |
| Radius of gyration | 1.276 cm |
| Torsional constant | 23.605 cm4 |
| Torsional modulus | 11.241 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.