IPN – tapered flanges

IPN 380

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 149d = 380tf = 20.5tf = 20.5tw = 13.7tw = 13.7
Cross-section, to scaledimensions in mm

Dimensions

Depthd
380mm
Flange widthbf
149mm
Web thicknesstw
13.7mm
Flange thicknesstf
20.5mm
Root radiusr1
13.7mm
Toe radiusr2
8.2mm

Mass and area

Mass per lengthm
83.98kg/m
Cross-sectional areaA
10,698mm²
Outside perimeterP
1,266mm

Strong axis x–x

Moment of inertiaIx
239.810⁶ mm⁴
Elastic section modulusSx
1,26210³ mm³
Plastic section modulusZx
1,48010³ mm³
Radius of gyrationrx
149.7mm

Weak axis y–y

Moment of inertiaIy
9.72610⁶ mm⁴
Elastic section modulusSy
130.510³ mm³
Plastic section modulusZy
221.810³ mm³
Radius of gyrationry
30.15mm

Equivalents in other standards