Hot-finished rectangular hollow sections (EN 10210)

RHS 400x150x8.8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 150d = 400t = 8.8t = 8.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
150mm
Thicknesst
8.8mm
Outside corner radiusro
13.2mm

Mass and area

Mass per lengthm
72.9kg/m
Cross-sectional areaA
9,287mm²
Outside perimeterP
1,077mm

Strong axis x–x

Moment of inertiaIx
179.610⁶ mm⁴
Elastic section modulusSx
89810³ mm³
Plastic section modulusZx
1,14310³ mm³
Radius of gyrationrx
139.1mm

Weak axis y–y

Moment of inertiaIy
38.0410⁶ mm⁴
Elastic section modulusSy
507.210³ mm³
Plastic section modulusZy
567.610³ mm³
Radius of gyrationry
64mm

Torsion and stability

Torsional constantJ
102,53810³ mm⁴

Equivalents in other standards