Unequal-leg angles (EN 10056-1)

L 60x30x5

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 = 30d = 60t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
60mm
Widthb
30mm
Thicknesst
5mm
Root radiusr1
5mm

Mass and area

Mass per lengthm
3.357kg/m
Cross-sectional areaA
427.7mm²
Outside perimeterP
175.7mm

Strong axis x–x

Moment of inertiaIx
0.15610⁶ mm⁴
Elastic section modulusSx
4.06810³ mm³
Radius of gyrationrx
19.1mm

Weak axis y–y

Moment of inertiaIy
0.026310⁶ mm⁴
Elastic section modulusSy
1.13610³ mm³
Radius of gyrationry
7.843mm

Principal axes

Moment of inertia, major principal axisIu
0.165210⁶ mm⁴
Moment of inertia, minor principal axisIv
0.0171310⁶ mm⁴
Radius of gyrationru
19.65mm
Radius of gyration, minor principal axisrv
6.329mm
Principal axis angleα
14.41°

Torsion and stability

Torsional constantJ
3.82110³ mm⁴

Centers

Centroidx̄
6.839mm
Centroidȳ
21.65mm

Equivalents in other standards