Equal-leg angles

L 150x150x16

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 = 150d = 150t = 16t = 16
Cross-section, to scaledimensions in mm

Dimensions

Depthd
150mm
Widthb
150mm
Thicknesst
16mm
Root radiusr1
16mm

Mass and area

Mass per lengthm
35.89kg/m
Cross-sectional areaA
4,571mm²
Outside perimeterP
586.3mm

Strong axis x–x

Moment of inertiaIx
9.49710⁶ mm⁴
Elastic section modulusSx
88.6510³ mm³
Radius of gyrationrx
45.58mm

Weak axis y–y

Moment of inertiaIy
9.49710⁶ mm⁴
Elastic section modulusSy
88.6510³ mm³
Radius of gyrationry
45.58mm

Principal axes

Moment of inertia, major principal axisIu
15.0710⁶ mm⁴
Moment of inertia, minor principal axisIv
3.9210⁶ mm⁴
Radius of gyrationru
57.42mm
Radius of gyration, minor principal axisrv
29.28mm
Principal axis angleα
45°

Torsion and stability

Torsional constantJ
41710³ mm⁴

Centers

Centroidx̄
42.87mm
Centroidȳ
42.87mm

Equivalents in other standards