Hot-finished rectangular hollow sections (EN 10210)

RHS 180x80x7.1

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 180t = 7.1t = 7.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
80mm
Thicknesst
7.1mm
Outside corner radiusro
10.65mm

Mass and area

Mass per lengthm
26.97kg/m
Cross-sectional areaA
3,436mm²
Outside perimeterP
501.7mm

Strong axis x–x

Moment of inertiaIx
13.4310⁶ mm⁴
Elastic section modulusSx
149.210³ mm³
Plastic section modulusZx
190.810³ mm³
Radius of gyrationrx
62.51mm

Weak axis y–y

Moment of inertiaIy
3.64810⁶ mm⁴
Elastic section modulusSy
91.210³ mm³
Plastic section modulusZy
106.210³ mm³
Radius of gyrationry
32.58mm

Torsion and stability

Torsional constantJ
9,42710³ mm⁴

Equivalents in other standards