Hot-finished rectangular hollow sections (EN 10210)

RHS 500x300x20

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 300d = 500t = 20t = 20
Cross-section, to scaledimensions in mm

Dimensions

Depthd
500mm
Widthb
300mm
Thicknesst
20mm
Outside corner radiusro
30mm

Mass and area

Mass per lengthm
235.3kg/m
Cross-sectional areaA
29,971mm²
Outside perimeterP
1,549mm

Strong axis x–x

Moment of inertiaIx
987.810⁶ mm⁴
Elastic section modulusSx
3,95110³ mm³
Plastic section modulusZx
4,88510³ mm³
Radius of gyrationrx
181.5mm

Weak axis y–y

Moment of inertiaIy
440.810⁶ mm⁴
Elastic section modulusSy
2,93910³ mm³
Plastic section modulusZy
3,40810³ mm³
Radius of gyrationry
121.3mm

Torsion and stability

Torsional constantJ
974,47210³ mm⁴

Equivalents in other standards