Rectangular and square HSS
HSS 406x152x6.4
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
- 406.4mm
- Widthb
- 152.4mm
- Thicknesst
- 6.35mm
- Outside corner radiusro
- 12.7mm
Mass and area
- Mass per lengthm
- 53.63kg/m
- Cross-sectional areaA
- 6,832mm²
- Outside perimeterP
- 1,096mm
Strong axis x–x
- Moment of inertiaIx
- 137.810⁶ mm⁴
- Elastic section modulusSx
- 678.110³ mm³
- Plastic section modulusZx
- 858.310³ mm³
- Radius of gyrationrx
- 142mm
Weak axis y–y
- Moment of inertiaIy
- 29.8410⁶ mm⁴
- Elastic section modulusSy
- 391.610³ mm³
- Plastic section modulusZy
- 431.110³ mm³
- Radius of gyrationry
- 66.09mm
Torsion and stability
- Torsional constantJ
- 80,47310³ mm⁴