UC – universal columns

356x406x1202

Standard: BS 4-1:2005Source: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xybf = 471d = 580tf = 130tf = 130tw = 95tw = 95
Cross-section, to scaledimensions in mm

Dimensions

Depthd
580mm
Flange widthbf
471mm
Web thicknesstw
95mm
Flange thicknesstf
130mm
Root radiusr
15.4mm

Mass and area

Mass per lengthm
1,202kg/m
Cross-sectional areaA
153,064mm²
Outside perimeterP
2,828mm

Strong axis x–x

Moment of inertiaIx
6,63610⁶ mm⁴
Elastic section modulusSx
22,88410³ mm³
Plastic section modulusZx
30,01710³ mm³
Radius of gyrationrx
208.2mm

Weak axis y–y

Moment of inertiaIy
2,28710⁶ mm⁴
Elastic section modulusSy
9,71210³ mm³
Plastic section modulusZy
15,15210³ mm³
Radius of gyrationry
122.2mm

Torsion and stability

Torsional constantJ
792,32610³ mm⁴
Warping constantCw
114,60910⁹ mm⁶

Equivalents in other standards