UC – universal columns
150UC30.0
Same sections as Australia (joint AS/NZS standard). Published area (Ag) shown as a check: difference < 1.5% on every section.
Dimensions
- Depthd
- 157.6mm
- Flange widthbf
- 153mm
- Web thicknesstw
- 6.6mm
- Flange thicknesstf
- 9.4mm
- Root radiusr
- 8.9mm
Mass and area
- Mass per lengthm
- 30.3kg/m
- Cross-sectional areaA
- 3,860mm²
- Published area (standard)A pub.
- 3,860mm²
- Outside perimeterP
- 898.7mm
Strong axis x–x
- Moment of inertiaIx
- 17.5910⁶ mm⁴
- Elastic section modulusSx
- 223.310³ mm³
- Plastic section modulusZx
- 249.510³ mm³
- Radius of gyrationrx
- 67.51mm
Weak axis y–y
- Moment of inertiaIy
- 5.61710⁶ mm⁴
- Elastic section modulusSy
- 73.4210³ mm³
- Plastic section modulusZy
- 111.910³ mm³
- Radius of gyrationry
- 38.14mm
Torsion and stability
- Torsional constantJ
- 111.210³ mm⁴
- Warping constantCw
- 30.8110⁹ mm⁶