Rectangular and square HSS
HSS 152x127x4.8
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
- 152.4mm
- Widthb
- 127mm
- Thicknesst
- 4.76mm
- Outside corner radiusro
- 9.52mm
Mass and area
- Mass per lengthm
- 19.71kg/m
- Cross-sectional areaA
- 2,511mm²
- Outside perimeterP
- 542.5mm
Strong axis x–x
- Moment of inertiaIx
- 8.57410⁶ mm⁴
- Elastic section modulusSx
- 112.510³ mm³
- Plastic section modulusZx
- 133.410³ mm³
- Radius of gyrationrx
- 58.44mm
Weak axis y–y
- Moment of inertiaIy
- 6.4810⁶ mm⁴
- Elastic section modulusSy
- 102.110³ mm³
- Plastic section modulusZy
- 117.910³ mm³
- Radius of gyrationry
- 50.8mm
Torsion and stability
- Torsional constantJ
- 11,71910³ mm⁴