Equal-leg angles (EN 10056-1)

L 100x100x12

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)
xyb = 100d = 100t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
100mm
Thicknesst
12mm
Root radiusr1
12mm

Mass and area

Mass per lengthm
17.83kg/m
Cross-sectional areaA
2,271mm²
Outside perimeterP
389.7mm

Strong axis x–x

Moment of inertiaIx
2.06710⁶ mm⁴
Elastic section modulusSx
29.1210³ mm³
Radius of gyrationrx
30.17mm

Weak axis y–y

Moment of inertiaIy
2.06710⁶ mm⁴
Elastic section modulusSy
29.1210³ mm³
Radius of gyrationry
30.17mm

Principal axes

Moment of inertia, major principal axisIu
3.27610⁶ mm⁴
Moment of inertia, minor principal axisIv
0.857510⁶ mm⁴
Radius of gyrationru
37.98mm
Radius of gyration, minor principal axisrv
19.43mm
Principal axis angleα
45°

Torsion and stability

Torsional constantJ
117.510³ mm⁴

Centers

Centroidx̄
29.03mm
Centroidȳ
29.03mm

Equivalents in other standards