Unequal-leg angles

L 75x50x6

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)
xyb = 50d = 75t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
75mm
Widthb
50mm
Thicknesst
6mm
Root radiusr1
7mm

Mass and area

Mass per lengthm
5.646kg/m
Cross-sectional areaA
719.3mm²
Outside perimeterP
244mm

Strong axis x–x

Moment of inertiaIx
0.405410⁶ mm⁴
Elastic section modulusSx
8.00810³ mm³
Radius of gyrationrx
23.74mm

Weak axis y–y

Moment of inertiaIy
0.144410⁶ mm⁴
Elastic section modulusSy
3.80710³ mm³
Radius of gyrationry
14.17mm

Principal axes

Moment of inertia, major principal axisIu
0.466210⁶ mm⁴
Moment of inertia, minor principal axisIv
0.083610⁶ mm⁴
Radius of gyrationru
25.46mm
Radius of gyration, minor principal axisrv
10.78mm
Principal axis angleα
23.5°

Torsion and stability

Torsional constantJ
9.34610³ mm⁴

Centers

Centroidx̄
12.07mm
Centroidȳ
24.38mm

Equivalents in other standards