HE B – wide flange

HEB 280

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 280d = 280tf = 18tf = 18tw = 10.5tw = 10.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
280mm
Flange widthbf
280mm
Web thicknesstw
10.5mm
Flange thicknesstf
18mm
Root radiusr
24mm

Mass and area

Mass per lengthm
103.1kg/m
Cross-sectional areaA
13,136mm²
Outside perimeterP
1,618mm

Strong axis x–x

Moment of inertiaIx
192.710⁶ mm⁴
Elastic section modulusSx
1,37610³ mm³
Plastic section modulusZx
1,53410³ mm³
Radius of gyrationrx
121.1mm

Weak axis y–y

Moment of inertiaIy
65.9510⁶ mm⁴
Elastic section modulusSy
47110³ mm³
Plastic section modulusZy
717.610³ mm³
Radius of gyrationry
70.85mm

Torsion and stability

Torsional constantJ
1,43710³ mm⁴
Warping constantCw
1,13010⁹ mm⁶

Equivalents in other standards