PFC – parallel-flange channels
100PFC8.33
Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 100mm
- Flange widthbf
- 50mm
- Web thicknesstw
- 4.2mm
- Flange thicknesstf
- 6.7mm
- Root radiusr
- 8mm
Mass and area
- Mass per lengthm
- 8.33kg/m
- Cross-sectional areaA
- 1,061mm²
- Published area (standard)A pub.
- 1,060mm²
- Outside perimeterP
- 384.7mm
Strong axis x–x
- Moment of inertiaIx
- 1.73510⁶ mm⁴
- Elastic section modulusSx
- 34.7110³ mm³
- Plastic section modulusZx
- 40.2710³ mm³
- Radius of gyrationrx
- 40.44mm
Weak axis y–y
- Moment of inertiaIy
- 0.26710⁶ mm⁴
- Elastic section modulusSy
- 8.00910³ mm³
- Plastic section modulusZy
- 14.3710³ mm³
- Radius of gyrationry
- 15.86mm
Torsion and stability
- Torsional constantJ
- 13.1610³ mm⁴
Centers
- Centroidx̄
- 16.66mm