Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 76x18
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 76x18
| Outer diameter | 76 mm |
|---|---|
| Inner diameter | 40* mm |
| Wall thickness | 18 mm |
| Section area | 32.798 cm2 |
| Mass per metre | 25.747 kg/m |
| Section perimeter | 238.761 mm |
| Second moment of area | 151.2 cm4 |
| Elastic section modulus | 39.789 cm3 |
| Plastic section modulus | 62.496 cm3 |
| Radius of gyration | 2.147 cm |
| Torsional constant | 302.4 cm4 |
| Torsional modulus | 79.579 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.