Unequal-leg angles (EN 10056-1)

L 60x40x7

Standard: Mixed range: EN 10056-1:1998 (calculation convention, 19 of 39 sizes); other sizes DIN 1029, manufacturersSource: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 40d = 60t = 7t = 7
Cross-section, to scaledimensions in mm

Dimensions

Depthd
60mm
Widthb
40mm
Thicknesst
7mm
Root radiusr1
6mm

Mass and area

Mass per lengthm
5.141kg/m
Cross-sectional areaA
654.9mm²
Outside perimeterP
194.9mm

Strong axis x–x

Moment of inertiaIx
0.229410⁶ mm⁴
Elastic section modulusSx
5.79110³ mm³
Radius of gyrationrx
18.72mm

Weak axis y–y

Moment of inertiaIy
0.080710⁶ mm⁴
Elastic section modulusSy
2.73610³ mm³
Radius of gyrationry
11.1mm

Principal axes

Moment of inertia, major principal axisIu
0.262610⁶ mm⁴
Moment of inertia, minor principal axisIv
0.0475310⁶ mm⁴
Radius of gyrationru
20.03mm
Radius of gyration, minor principal axisrv
8.52mm
Principal axis angleα
23.12°

Torsion and stability

Torsional constantJ
11.4310³ mm⁴

Centers

Centroidx̄
10.5mm
Centroidȳ
20.38mm

Equivalents in other standards