Hot-finished rectangular hollow sections (EN 10210)

RHS 220x120x12.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 120d = 220t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
220mm
Widthb
120mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
60.5kg/m
Cross-sectional areaA
7,707mm²
Outside perimeterP
647.8mm

Strong axis x–x

Moment of inertiaIx
45.610⁶ mm⁴
Elastic section modulusSx
414.510³ mm³
Plastic section modulusZx
529.710³ mm³
Radius of gyrationrx
76.92mm

Weak axis y–y

Moment of inertiaIy
17.0710⁶ mm⁴
Elastic section modulusSy
284.510³ mm³
Plastic section modulusZy
341.210³ mm³
Radius of gyrationry
47.07mm

Torsion and stability

Torsional constantJ
40,86710³ mm⁴

Equivalents in other standards