HE M – wide flange, heavy series

HEM 280

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 288d = 310tf = 33tf = 33tw = 18.5tw = 18.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
310mm
Flange widthbf
288mm
Web thicknesstw
18.5mm
Flange thicknesstf
33mm
Root radiusr
24mm

Mass and area

Mass per lengthm
188.5kg/m
Cross-sectional areaA
24,016mm²
Outside perimeterP
1,694mm

Strong axis x–x

Moment of inertiaIx
395.510⁶ mm⁴
Elastic section modulusSx
2,55110³ mm³
Plastic section modulusZx
2,96610³ mm³
Radius of gyrationrx
128.3mm

Weak axis y–y

Moment of inertiaIy
131.610⁶ mm⁴
Elastic section modulusSy
914.110³ mm³
Plastic section modulusZy
1,39710³ mm³
Radius of gyrationry
74.03mm

Torsion and stability

Torsional constantJ
8,07310³ mm⁴
Warping constantCw
2,52010⁹ mm⁶

Equivalents in other standards