Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x42
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x42
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 119* mm |
| Wall thickness | 42 mm |
| Section area | 212.434 cm2 |
| Mass per metre | 166.761 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 7351.561 cm4 |
| Elastic section modulus | 724.292 cm3 |
| Plastic section modulus | 1113.378 cm3 |
| Radius of gyration | 5.883 cm |
| Torsional constant | 14703.123 cm4 |
| Torsional modulus | 1448.583 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.