Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 33.7x3
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 33.7x3
| Outer diameter | 33.7 mm |
|---|---|
| Inner diameter | 27.7* mm |
| Wall thickness | 3 mm |
| Section area | 2.893 cm2 |
| Mass per metre | 2.271 kg/m |
| Section perimeter | 105.872 mm |
| Second moment of area | 3.441 cm4 |
| Elastic section modulus | 2.042 cm3 |
| Plastic section modulus | 2.836 cm3 |
| Radius of gyration | 1.091 cm |
| Torsional constant | 6.883 cm4 |
| Torsional modulus | 4.085 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.