Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x15
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x15
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 173* mm |
| Wall thickness | 15 mm |
| Section area | 88.593 cm2 |
| Mass per metre | 69.545 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 3938.952 cm4 |
| Elastic section modulus | 388.074 cm3 |
| Plastic section modulus | 531.285 cm3 |
| Radius of gyration | 6.668 cm |
| Torsional constant | 7877.903 cm4 |
| Torsional modulus | 776.148 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.