IPN – tapered flanges

IPN 450

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 170d = 450tf = 24.3tf = 24.3tw = 16.2tw = 16.2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
450mm
Flange widthbf
170mm
Web thicknesstw
16.2mm
Flange thicknesstf
24.3mm
Root radiusr1
16.2mm
Toe radiusr2
9.7mm

Mass and area

Mass per lengthm
115.3kg/m
Cross-sectional areaA
14,694mm²
Outside perimeterP
1,476mm

Strong axis x–x

Moment of inertiaIx
457.910⁶ mm⁴
Elastic section modulusSx
2,03510³ mm³
Plastic section modulusZx
2,39410³ mm³
Radius of gyrationrx
176.5mm

Weak axis y–y

Moment of inertiaIy
17.2210⁶ mm⁴
Elastic section modulusSy
202.610³ mm³
Plastic section modulusZy
345.110³ mm³
Radius of gyrationry
34.23mm

Equivalents in other standards