Cold-formed rectangular hollow sections (EN 10219)

RHS 120x50x4

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 120t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
50mm
Thicknesst
4mm
Outside corner radiusro
8mm

Mass and area

Mass per lengthm
9.85kg/m
Cross-sectional areaA
1,255mm²
Outside perimeterP
326.3mm

Strong axis x–x

Moment of inertiaIx
2.13810⁶ mm⁴
Elastic section modulusSx
35.6410³ mm³
Plastic section modulusZx
45.8510³ mm³
Radius of gyrationrx
41.28mm

Weak axis y–y

Moment of inertiaIy
0.534310⁶ mm⁴
Elastic section modulusSy
21.3710³ mm³
Plastic section modulusZy
24.6110³ mm³
Radius of gyrationry
20.64mm

Torsion and stability

Torsional constantJ
1,44210³ mm⁴

Equivalents in other standards