IPE – parallel-flange I-beams

IPE 400

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 180d = 400tf = 13.5tf = 13.5tw = 8.6tw = 8.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Flange widthbf
180mm
Web thicknesstw
8.6mm
Flange thicknesstf
13.5mm
Root radiusr
21mm

Mass and area

Mass per lengthm
66.3kg/m
Cross-sectional areaA
8,446mm²
Outside perimeterP
1,467mm

Strong axis x–x

Moment of inertiaIx
231.310⁶ mm⁴
Elastic section modulusSx
1,15610³ mm³
Plastic section modulusZx
1,30710³ mm³
Radius of gyrationrx
165.5mm

Weak axis y–y

Moment of inertiaIy
13.1810⁶ mm⁴
Elastic section modulusSy
146.410³ mm³
Plastic section modulusZy
22910³ mm³
Radius of gyrationry
39.5mm

Torsion and stability

Torsional constantJ
510.810³ mm⁴
Warping constantCw
49010⁹ mm⁶

Equivalents in other standards