Round HSS
HSS 127x8.0
Calculated: design thickness = nominal thickness (CSA G40.20, Class C), outside radius 2t. Range derived from ASTM A500 sizes — cross-check with the CISC tables.
Dimensions
- Outside diameterD
- 127mm
- Thicknesst
- 7.92mm
Mass and area
- Mass per lengthm
- 23.26kg/m
- Cross-sectional areaA
- 2,963mm²
- Outside perimeterP
- 399mm
Strong axis x–x
- Moment of inertiaIx
- 5.27510⁶ mm⁴
- Elastic section modulusSx
- 83.0710³ mm³
- Plastic section modulusZx
- 112.510³ mm³
- Radius of gyrationrx
- 42.19mm
Weak axis y–y
- Moment of inertiaIy
- 5.27510⁶ mm⁴
- Elastic section modulusSy
- 83.0710³ mm³
- Plastic section modulusZy
- 112.510³ mm³
- Radius of gyrationry
- 42.19mm
Torsion and stability
- Torsional constantJ
- 10,55010³ mm⁴