Hot-finished rectangular hollow sections (EN 10210)

RHS 180x80x10

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 180t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
80mm
Thicknesst
10mm
Outside corner radiusro
15mm

Mass and area

Mass per lengthm
36.84kg/m
Cross-sectional areaA
4,693mm²
Outside perimeterP
494.2mm

Strong axis x–x

Moment of inertiaIx
17.4710⁶ mm⁴
Elastic section modulusSx
194.110³ mm³
Plastic section modulusZx
253.910³ mm³
Radius of gyrationrx
61.01mm

Weak axis y–y

Moment of inertiaIy
4.60610⁶ mm⁴
Elastic section modulusSy
115.110³ mm³
Plastic section modulusZy
139.310³ mm³
Radius of gyrationry
31.33mm

Torsion and stability

Torsional constantJ
12,22910³ mm⁴

Equivalents in other standards