PFC – parallel-flange channels
300PFC40.1
Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 300mm
- Flange widthbf
- 90mm
- Web thicknesstw
- 8mm
- Flange thicknesstf
- 16mm
- Root radiusr
- 14mm
Mass and area
- Mass per lengthm
- 40.1kg/m
- Cross-sectional areaA
- 5,108mm²
- Published area (standard)A pub.
- 5,110mm²
- Outside perimeterP
- 932mm
Strong axis x–x
- Moment of inertiaIx
- 72.4110⁶ mm⁴
- Elastic section modulusSx
- 482.710³ mm³
- Plastic section modulusZx
- 563.610³ mm³
- Radius of gyrationrx
- 119.1mm
Weak axis y–y
- Moment of inertiaIy
- 4.04410⁶ mm⁴
- Elastic section modulusSy
- 64.4310³ mm³
- Plastic section modulusZy
- 11710³ mm³
- Radius of gyrationry
- 28.14mm
Torsion and stability
- Torsional constantJ
- 29010³ mm⁴
Centers
- Centroidx̄
- 27.23mm