Hot-finished rectangular hollow sections (EN 10210)

RHS 400x120x10

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 120d = 400t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
120mm
Thicknesst
10mm
Outside corner radiusro
15mm

Mass and area

Mass per lengthm
77.66kg/m
Cross-sectional areaA
9,893mm²
Outside perimeterP
1,014mm

Strong axis x–x

Moment of inertiaIx
178.310⁶ mm⁴
Elastic section modulusSx
891.410³ mm³
Plastic section modulusZx
1,16810³ mm³
Radius of gyrationrx
134.2mm

Weak axis y–y

Moment of inertiaIy
25.5110⁶ mm⁴
Elastic section modulusSy
425.110³ mm³
Plastic section modulusZy
483.210³ mm³
Radius of gyrationry
50.78mm

Torsion and stability

Torsional constantJ
75,08710³ mm⁴

Equivalents in other standards