HD – wide-flange columns

HD-400x216

Standard: Catalogues fabricantsSource: Primary geometry (h, b, tw, tf, r) — calculated properties (exact engine)
xybf = 394d = 375tf = 27.7tf = 27.7tw = 17.3tw = 17.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
375mm
Flange widthbf
394mm
Web thicknesstw
17.3mm
Flange thicknesstf
27.7mm
Root radiusr
15mm

Mass and area

Mass per lengthm
216.3kg/m
Cross-sectional areaA
27,550mm²
Outside perimeterP
2,266mm

Strong axis x–x

Moment of inertiaIx
711.410⁶ mm⁴
Elastic section modulusSx
3,79410³ mm³
Plastic section modulusZx
4,26210³ mm³
Radius of gyrationrx
160.7mm

Weak axis y–y

Moment of inertiaIy
282.510⁶ mm⁴
Elastic section modulusSy
1,43410³ mm³
Plastic section modulusZy
2,17610³ mm³
Radius of gyrationry
101.3mm

Torsion and stability

Torsional constantJ
6,37310³ mm⁴
Warping constantCw
8,51510⁹ mm⁶

Equivalents in other standards