Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 203x16
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 203x16
| Outer diameter | 203 mm |
|---|---|
| Inner diameter | 171* mm |
| Wall thickness | 16 mm |
| Section area | 93.996 cm2 |
| Mass per metre | 73.787 kg/m |
| Section perimeter | 637.743 mm |
| Second moment of area | 4138.781 cm4 |
| Elastic section modulus | 407.762 cm3 |
| Plastic section modulus | 560.869 cm3 |
| Radius of gyration | 6.636 cm |
| Torsional constant | 8277.563 cm4 |
| Torsional modulus | 815.523 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.