Unequal-leg angles (EN 10056-1)

L 100x50x10

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 = 50d = 100t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
50mm
Thicknesst
10mm
Root radiusr1
8mm

Mass and area

Mass per lengthm
11.04kg/m
Cross-sectional areaA
1,407mm²
Outside perimeterP
293.1mm

Strong axis x–x

Moment of inertiaIx
1.40810⁶ mm⁴
Elastic section modulusSx
22.2810³ mm³
Radius of gyrationrx
31.64mm

Weak axis y–y

Moment of inertiaIy
0.235510⁶ mm⁴
Elastic section modulusSy
6.20710³ mm³
Radius of gyrationry
12.94mm

Principal axes

Moment of inertia, major principal axisIu
1.48810⁶ mm⁴
Moment of inertia, minor principal axisIv
0.155210⁶ mm⁴
Radius of gyrationru
32.53mm
Radius of gyration, minor principal axisrv
10.5mm
Principal axis angleα
14.21°

Torsion and stability

Torsional constantJ
49.610³ mm⁴

Centers

Centroidx̄
12.06mm
Centroidȳ
36.81mm

Equivalents in other standards