UPN – tapered-flange channels

UPN 260

Standard: EN 10365:2017Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xybf = 90d = 260tf = 14tf = 14tw = 10tw = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
260mm
Flange widthbf
90mm
Web thicknesstw
10mm
Flange thicknesstf
14mm
Root radiusr1
14mm
Toe radiusr2
7mm

Mass and area

Mass per lengthm
37.9kg/m
Cross-sectional areaA
4,828mm²
Outside perimeterP
832.8mm

Strong axis x–x

Moment of inertiaIx
48.2410⁶ mm⁴
Elastic section modulusSx
371.110³ mm³
Plastic section modulusZx
442.410³ mm³
Radius of gyrationrx
99.96mm

Weak axis y–y

Moment of inertiaIy
3.17310⁶ mm⁴
Elastic section modulusSy
47.8410³ mm³
Plastic section modulusZy
91.9110³ mm³
Radius of gyrationry
25.63mm

Centers

Centroidx̄
23.68mm

Equivalents in other standards