Hot-finished rectangular hollow sections (EN 10210)

RHS 300x200x8.8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 200d = 300t = 8.8t = 8.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
200mm
Thicknesst
8.8mm
Outside corner radiusro
13.2mm

Mass and area

Mass per lengthm
66kg/m
Cross-sectional areaA
8,407mm²
Outside perimeterP
977.3mm

Strong axis x–x

Moment of inertiaIx
105.710⁶ mm⁴
Elastic section modulusSx
704.910³ mm³
Plastic section modulusZx
850.710³ mm³
Radius of gyrationrx
112.1mm

Weak axis y–y

Moment of inertiaIy
56.3110⁶ mm⁴
Elastic section modulusSy
563.110³ mm³
Plastic section modulusZy
642.610³ mm³
Radius of gyrationry
81.84mm

Torsion and stability

Torsional constantJ
115,14310³ mm⁴

Equivalents in other standards