Cold-formed rectangular hollow sections (EN 10219)

RHS 160x80x5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 160t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
5mm
Outside corner radiusro
10mm

Mass and area

Mass per lengthm
17.55kg/m
Cross-sectional areaA
2,236mm²
Outside perimeterP
462.8mm

Strong axis x–x

Moment of inertiaIx
7.21710⁶ mm⁴
Elastic section modulusSx
90.2110³ mm³
Plastic section modulusZx
113.210³ mm³
Radius of gyrationrx
56.82mm

Weak axis y–y

Moment of inertiaIy
2.44110⁶ mm⁴
Elastic section modulusSy
61.0310³ mm³
Plastic section modulusZy
69.7410³ mm³
Radius of gyrationry
33.04mm

Torsion and stability

Torsional constantJ
6,01310³ mm⁴

Equivalents in other standards