Unequal-leg angles (EN 10056-1)

L 130x65x10

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 = 65d = 130t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
130mm
Widthb
65mm
Thicknesst
10mm
Root radiusr1
11mm

Mass and area

Mass per lengthm
14.62kg/m
Cross-sectional areaA
1,863mm²
Outside perimeterP
380.6mm

Strong axis x–x

Moment of inertiaIx
3.20510⁶ mm⁴
Elastic section modulusSx
38.3910³ mm³
Radius of gyrationrx
41.47mm

Weak axis y–y

Moment of inertiaIy
0.54210⁶ mm⁴
Elastic section modulusSy
10.7310³ mm³
Radius of gyrationry
17.06mm

Principal axes

Moment of inertia, major principal axisIu
3.39510⁶ mm⁴
Moment of inertia, minor principal axisIv
0.351810⁶ mm⁴
Radius of gyrationru
42.69mm
Radius of gyration, minor principal axisrv
13.74mm
Principal axis angleα
14.48°

Torsion and stability

Torsional constantJ
67.0210³ mm⁴

Centers

Centroidx̄
14.48mm
Centroidȳ
46.53mm

Equivalents in other standards