Round HSS
HSS 89x8.0
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
- 88.9mm
- Thicknesst
- 7.95mm
Mass and area
- Mass per lengthm
- 15.87kg/m
- Cross-sectional areaA
- 2,022mm²
- Outside perimeterP
- 279.3mm
Strong axis x–x
- Moment of inertiaIx
- 1.67210⁶ mm⁴
- Elastic section modulusSx
- 37.6210³ mm³
- Plastic section modulusZx
- 52.2610³ mm³
- Radius of gyrationrx
- 28.76mm
Weak axis y–y
- Moment of inertiaIy
- 1.67210⁶ mm⁴
- Elastic section modulusSy
- 37.6210³ mm³
- Plastic section modulusZy
- 52.2610³ mm³
- Radius of gyrationry
- 28.76mm
Torsion and stability
- Torsional constantJ
- 3,34410³ mm⁴