Rectangular and square HSS
HSS 127x102x6.4
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
- 127mm
- Widthb
- 101.6mm
- Thicknesst
- 6.35mm
- Outside corner radiusro
- 12.7mm
Mass and area
- Mass per lengthm
- 20.71kg/m
- Cross-sectional areaA
- 2,638mm²
- Outside perimeterP
- 435.4mm
Strong axis x–x
- Moment of inertiaIx
- 5.87810⁶ mm⁴
- Elastic section modulusSx
- 92.5610³ mm³
- Plastic section modulusZx
- 112.810³ mm³
- Radius of gyrationrx
- 47.2mm
Weak axis y–y
- Moment of inertiaIy
- 4.15210⁶ mm⁴
- Elastic section modulusSy
- 81.7410³ mm³
- Plastic section modulusZy
- 96.7610³ mm³
- Radius of gyrationry
- 39.67mm
Torsion and stability
- Torsional constantJ
- 8,00110³ mm⁴