Cold-formed rectangular hollow sections (EN 10219)

RHS 160x80x4

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 160t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
4mm
Outside corner radiusro
8mm

Mass and area

Mass per lengthm
14.25kg/m
Cross-sectional areaA
1,815mm²
Outside perimeterP
466.3mm

Strong axis x–x

Moment of inertiaIx
5.97710⁶ mm⁴
Elastic section modulusSx
74.7110³ mm³
Plastic section modulusZx
92.8610³ mm³
Radius of gyrationrx
57.39mm

Weak axis y–y

Moment of inertiaIy
2.03510⁶ mm⁴
Elastic section modulusSy
50.8910³ mm³
Plastic section modulusZy
57.3910³ mm³
Radius of gyrationry
33.49mm

Torsion and stability

Torsional constantJ
4,94110³ mm⁴

Equivalents in other standards