Rectangular and square HSS
HSS 559x406x8.0
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
- Depthd
- 558.8mm
- Widthb
- 406.4mm
- Thicknesst
- 7.94mm
- Outside corner radiusro
- 15.88mm
Mass and area
- Mass per lengthm
- 117.1kg/m
- Cross-sectional areaA
- 14,913mm²
- Outside perimeterP
- 1,903mm
Strong axis x–x
- Moment of inertiaIx
- 688.910⁶ mm⁴
- Elastic section modulusSx
- 2,46510³ mm³
- Plastic section modulusZx
- 2,90310³ mm³
- Radius of gyrationrx
- 214.9mm
Weak axis y–y
- Moment of inertiaIy
- 424.510⁶ mm⁴
- Elastic section modulusSy
- 2,08910³ mm³
- Plastic section modulusZy
- 2,34110³ mm³
- Radius of gyrationry
- 168.7mm
Torsion and stability
- Torsional constantJ
- 814,10010³ mm⁴