Hot-finished rectangular hollow sections (EN 10210)

RHS 80x50x8

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 80t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
50mm
Thicknesst
8mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
13.78kg/m
Cross-sectional areaA
1,755mm²
Outside perimeterP
239.4mm

Strong axis x–x

Moment of inertiaIx
1.26810⁶ mm⁴
Elastic section modulusSx
31.710³ mm³
Plastic section modulusZx
42.2310³ mm³
Radius of gyrationrx
26.88mm

Weak axis y–y

Moment of inertiaIy
0.574310⁶ mm⁴
Elastic section modulusSy
22.9710³ mm³
Plastic section modulusZy
29.5810³ mm³
Radius of gyrationry
18.09mm

Torsion and stability

Torsional constantJ
1,34610³ mm⁴

Equivalents in other standards