Hot-finished rectangular hollow sections (EN 10210)

RHS 80x50x11

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 80t = 11t = 11
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
50mm
Thicknesst
11mm
Outside corner radiusro
16.5mm

Mass and area

Mass per lengthm
17.63kg/m
Cross-sectional areaA
2,246mm²
Outside perimeterP
231.7mm

Strong axis x–x

Moment of inertiaIx
1.44110⁶ mm⁴
Elastic section modulusSx
36.0310³ mm³
Plastic section modulusZx
50.7210³ mm³
Radius of gyrationrx
25.33mm

Weak axis y–y

Moment of inertiaIy
0.633110⁶ mm⁴
Elastic section modulusSy
25.3210³ mm³
Plastic section modulusZy
34.8510³ mm³
Radius of gyrationry
16.79mm

Torsion and stability

Torsional constantJ
1,54810³ mm⁴

Equivalents in other standards