Hot-finished rectangular hollow sections (EN 10210)

RHS 400x120x8.8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 120d = 400t = 8.8t = 8.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
120mm
Thicknesst
8.8mm
Outside corner radiusro
13.2mm

Mass and area

Mass per lengthm
68.76kg/m
Cross-sectional areaA
8,759mm²
Outside perimeterP
1,017mm

Strong axis x–x

Moment of inertiaIx
159.410⁶ mm⁴
Elastic section modulusSx
79710³ mm³
Plastic section modulusZx
1,04010³ mm³
Radius of gyrationrx
134.9mm

Weak axis y–y

Moment of inertiaIy
23.0610⁶ mm⁴
Elastic section modulusSy
384.310³ mm³
Plastic section modulusZy
432.310³ mm³
Radius of gyrationry
51.31mm

Torsion and stability

Torsional constantJ
67,46510³ mm⁴

Equivalents in other standards