Hot-finished rectangular hollow sections (EN 10210)

RHS 160x80x4.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 160t = 4.5t = 4.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
4.5mm
Outside corner radiusro
6.75mm

Mass and area

Mass per lengthm
16.15kg/m
Cross-sectional areaA
2,057mm²
Outside perimeterP
468.4mm

Strong axis x–x

Moment of inertiaIx
6.79110⁶ mm⁴
Elastic section modulusSx
84.8910³ mm³
Plastic section modulusZx
105.510³ mm³
Radius of gyrationrx
57.46mm

Weak axis y–y

Moment of inertiaIy
2.28610⁶ mm⁴
Elastic section modulusSy
57.1410³ mm³
Plastic section modulusZy
64.810³ mm³
Radius of gyrationry
33.33mm

Torsion and stability

Torsional constantJ
5,47310³ mm⁴

Equivalents in other standards