Hot-finished rectangular hollow sections (EN 10210)

RHS 180x60x4.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 60d = 180t = 4.5t = 4.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
60mm
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
7.72710⁶ mm⁴
Elastic section modulusSx
85.8510³ mm³
Plastic section modulusZx
111.210³ mm³
Radius of gyrationrx
61.29mm

Weak axis y–y

Moment of inertiaIy
1.32810⁶ mm⁴
Elastic section modulusSy
44.2810³ mm³
Plastic section modulusZy
50.1210³ mm³
Radius of gyrationry
25.41mm

Torsion and stability

Torsional constantJ
3,76810³ mm⁴

Equivalents in other standards