Rectangular and square HSS
HSS 508x406x6.4
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
- 508mm
- Widthb
- 406.4mm
- Thicknesst
- 6.35mm
- Outside corner radiusro
- 12.7mm
Mass and area
- Mass per lengthm
- 89.08kg/m
- Cross-sectional areaA
- 11,348mm²
- Outside perimeterP
- 1,807mm
Strong axis x–x
- Moment of inertiaIx
- 446.710⁶ mm⁴
- Elastic section modulusSx
- 1,75910³ mm³
- Plastic section modulusZx
- 2,04710³ mm³
- Radius of gyrationrx
- 198.4mm
Weak axis y–y
- Moment of inertiaIy
- 318.510⁶ mm⁴
- Elastic section modulusSy
- 1,56710³ mm³
- Plastic section modulusZy
- 1,76210³ mm³
- Radius of gyrationry
- 167.5mm
Torsion and stability
- Torsional constantJ
- 572,14610³ mm⁴