HE A – wide flange, light series

HEA 550

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 300d = 540tf = 24tf = 24tw = 12.5tw = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
540mm
Flange widthbf
300mm
Web thicknesstw
12.5mm
Flange thicknesstf
24mm
Root radiusr
27mm

Mass and area

Mass per lengthm
166.2kg/m
Cross-sectional areaA
21,176mm²
Outside perimeterP
2,209mm

Strong axis x–x

Moment of inertiaIx
1,11910⁶ mm⁴
Elastic section modulusSx
4,14610³ mm³
Plastic section modulusZx
4,62210³ mm³
Radius of gyrationrx
229.9mm

Weak axis y–y

Moment of inertiaIy
108.210⁶ mm⁴
Elastic section modulusSy
721.310³ mm³
Plastic section modulusZy
1,10710³ mm³
Radius of gyrationry
71.48mm

Torsion and stability

Torsional constantJ
3,51510³ mm⁴
Warping constantCw
7,18910⁹ mm⁶

Equivalents in other standards