Equal-leg angles (EN 10056-1)

L 140x140x13

Standard: Mixed range: EN 10056-1:1998 (calculation convention, 24 of 42 sizes); other sizes DIN 1028, EN 10056-1:2017, manufacturersSource: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 140d = 140t = 13t = 13
Cross-section, to scaledimensions in mm

Dimensions

Depthd
140mm
Widthb
140mm
Thicknesst
13mm
Root radiusr1
15mm

Mass and area

Mass per lengthm
27.44kg/m
Cross-sectional areaA
3,495mm²
Outside perimeterP
547.1mm

Strong axis x–x

Moment of inertiaIx
6.38510⁶ mm⁴
Elastic section modulusSx
63.3710³ mm³
Radius of gyrationrx
42.74mm

Weak axis y–y

Moment of inertiaIy
6.38510⁶ mm⁴
Elastic section modulusSy
63.3710³ mm³
Radius of gyrationry
42.74mm

Principal axes

Moment of inertia, major principal axisIu
10.1410⁶ mm⁴
Moment of inertia, minor principal axisIv
2.6310⁶ mm⁴
Radius of gyrationru
53.86mm
Radius of gyration, minor principal axisrv
27.43mm
Principal axis angleα
45°

Torsion and stability

Torsional constantJ
212.310³ mm⁴

Centers

Centroidx̄
39.23mm
Centroidȳ
39.23mm

Equivalents in other standards