Hot-finished rectangular hollow sections (EN 10210)

RHS 120x80x5.6

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 120t = 5.6t = 5.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
120mm
Widthb
80mm
Thicknesst
5.6mm
Outside corner radiusro
8.4mm

Mass and area

Mass per lengthm
16.34kg/m
Cross-sectional areaA
2,081mm²
Outside perimeterP
385.6mm

Strong axis x–x

Moment of inertiaIx
4.00710⁶ mm⁴
Elastic section modulusSx
66.7910³ mm³
Plastic section modulusZx
82.3110³ mm³
Radius of gyrationrx
43.88mm

Weak axis y–y

Moment of inertiaIy
2.10910⁶ mm⁴
Elastic section modulusSy
52.7210³ mm³
Plastic section modulusZy
61.8310³ mm³
Radius of gyrationry
31.83mm

Torsion and stability

Torsional constantJ
4,41610³ mm⁴

Equivalents in other standards