Unequal-leg angles

L 100x65x7

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 = 65d = 100t = 7t = 7
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
65mm
Thicknesst
7mm
Root radiusr1
10mm

Mass and area

Mass per lengthm
8.766kg/m
Cross-sectional areaA
1,117mm²
Outside perimeterP
321.4mm

Strong axis x–x

Moment of inertiaIx
1.12510⁶ mm⁴
Elastic section modulusSx
16.6110³ mm³
Radius of gyrationrx
31.74mm

Weak axis y–y

Moment of inertiaIy
0.375810⁶ mm⁴
Elastic section modulusSy
7.53510³ mm³
Radius of gyrationry
18.34mm

Principal axes

Moment of inertia, major principal axisIu
1.2810⁶ mm⁴
Moment of inertia, minor principal axisIv
0.220310⁶ mm⁴
Radius of gyrationru
33.86mm
Radius of gyration, minor principal axisrv
14.05mm
Principal axis angleα
22.52°

Torsion and stability

Torsional constantJ
20.2210³ mm⁴

Centers

Centroidx̄
15.12mm
Centroidȳ
32.29mm

Equivalents in other standards