Hot-finished rectangular hollow sections (EN 10210)

RHS 220x120x17.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 120d = 220t = 17.5t = 17.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
220mm
Widthb
120mm
Thicknesst
17.5mm
Outside corner radiusro
26.25mm

Mass and area

Mass per lengthm
81.22kg/m
Cross-sectional areaA
10,346mm²
Outside perimeterP
634.9mm

Strong axis x–x

Moment of inertiaIx
57.2710⁶ mm⁴
Elastic section modulusSx
520.610³ mm³
Plastic section modulusZx
686.410³ mm³
Radius of gyrationrx
74.4mm

Weak axis y–y

Moment of inertiaIy
20.8610⁶ mm⁴
Elastic section modulusSy
347.610³ mm³
Plastic section modulusZy
43610³ mm³
Radius of gyrationry
44.9mm

Torsion and stability

Torsional constantJ
51,64010³ mm⁴

Equivalents in other standards