Hot-finished rectangular hollow sections (EN 10210)

RHS 120x80x3.6

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 120t = 3.6t = 3.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
80mm
Thicknesst
3.6mm
Outside corner radiusro
5.4mm

Mass and area

Mass per lengthm
10.79kg/m
Cross-sectional areaA
1,374mm²
Outside perimeterP
390.7mm

Strong axis x–x

Moment of inertiaIx
2.76110⁶ mm⁴
Elastic section modulusSx
46.0110³ mm³
Plastic section modulusZx
55.5710³ mm³
Radius of gyrationrx
44.82mm

Weak axis y–y

Moment of inertiaIy
1.4710⁶ mm⁴
Elastic section modulusSy
36.7410³ mm³
Plastic section modulusZy
41.9710³ mm³
Radius of gyrationry
32.7mm

Torsion and stability

Torsional constantJ
3,00810³ mm⁴

Equivalents in other standards