HE M – wide flange, heavy series

HEM 340

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 309d = 377tf = 40tf = 40tw = 21tw = 21
Cross-section, to scaledimensions in mm

Dimensions

Depthd
377mm
Flange widthbf
309mm
Web thicknesstw
21mm
Flange thicknesstf
40mm
Root radiusr
27mm

Mass and area

Mass per lengthm
247.9kg/m
Cross-sectional areaA
31,583mm²
Outside perimeterP
1,902mm

Strong axis x–x

Moment of inertiaIx
763.710⁶ mm⁴
Elastic section modulusSx
4,05210³ mm³
Plastic section modulusZx
4,71810³ mm³
Radius of gyrationrx
155.5mm

Weak axis y–y

Moment of inertiaIy
197.110⁶ mm⁴
Elastic section modulusSy
1,27610³ mm³
Plastic section modulusZy
1,95310³ mm³
Radius of gyrationry
79mm

Torsion and stability

Torsional constantJ
15,06210³ mm⁴
Warping constantCw
5,58510⁹ mm⁶

Equivalents in other standards