HE A – wide flange, light series

HEA 450

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 300d = 440tf = 21tf = 21tw = 11.5tw = 11.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
440mm
Flange widthbf
300mm
Web thicknesstw
11.5mm
Flange thicknesstf
21mm
Root radiusr
27mm

Mass and area

Mass per lengthm
139.8kg/m
Cross-sectional areaA
17,803mm²
Outside perimeterP
2,011mm

Strong axis x–x

Moment of inertiaIx
637.210⁶ mm⁴
Elastic section modulusSx
2,89610³ mm³
Plastic section modulusZx
3,21610³ mm³
Radius of gyrationrx
189.2mm

Weak axis y–y

Moment of inertiaIy
94.6510⁶ mm⁴
Elastic section modulusSy
63110³ mm³
Plastic section modulusZy
965.510³ mm³
Radius of gyrationry
72.92mm

Torsion and stability

Torsional constantJ
2,43810³ mm⁴
Warping constantCw
4,14810⁹ mm⁶

Equivalents in other standards