Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 89x24
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 89x24
| Outer diameter | 89 mm |
|---|---|
| Inner diameter | 41* mm |
| Wall thickness | 24 mm |
| Section area | 49.009 cm2 |
| Mass per metre | 38.472 kg/m |
| Section perimeter | 279.602 mm |
| Second moment of area | 294.114 cm4 |
| Elastic section modulus | 66.093 cm3 |
| Plastic section modulus | 106.008 cm3 |
| Radius of gyration | 2.45 cm |
| Torsional constant | 588.229 cm4 |
| Torsional modulus | 132.186 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.