Hot-finished rectangular hollow sections (EN 10210)

RHS 400x300x16

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 300d = 400t = 16t = 16
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
300mm
Thicknesst
16mm
Outside corner radiusro
24mm

Mass and area

Mass per lengthm
165.6kg/m
Cross-sectional areaA
21,101mm²
Outside perimeterP
1,359mm

Strong axis x–x

Moment of inertiaIx
475.410⁶ mm⁴
Elastic section modulusSx
2,37710³ mm³
Plastic section modulusZx
2,87010³ mm³
Radius of gyrationrx
150.1mm

Weak axis y–y

Moment of inertiaIy
303.110⁶ mm⁴
Elastic section modulusSy
2,02110³ mm³
Plastic section modulusZy
2,34910³ mm³
Radius of gyrationry
119.8mm

Torsion and stability

Torsional constantJ
582,86410³ mm⁴

Equivalents in other standards