Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 83x15
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 83x15
| Outer diameter | 83 mm |
|---|---|
| Inner diameter | 53* mm |
| Wall thickness | 15 mm |
| Section area | 32.044 cm2 |
| Mass per metre | 25.155 kg/m |
| Section perimeter | 260.752 mm |
| Second moment of area | 194.228 cm4 |
| Elastic section modulus | 46.802 cm3 |
| Plastic section modulus | 70.485 cm3 |
| Radius of gyration | 2.462 cm |
| Torsional constant | 388.456 cm4 |
| Torsional modulus | 93.604 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.