Hot-finished rectangular hollow sections (EN 10210)

RHS 80x50x5.6

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 80t = 5.6t = 5.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
50mm
Thicknesst
5.6mm
Outside corner radiusro
8.4mm

Mass and area

Mass per lengthm
10.18kg/m
Cross-sectional areaA
1,297mm²
Outside perimeterP
245.6mm

Strong axis x–x

Moment of inertiaIx
1.02210⁶ mm⁴
Elastic section modulusSx
25.5410³ mm³
Plastic section modulusZx
32.6710³ mm³
Radius of gyrationrx
28.07mm

Weak axis y–y

Moment of inertiaIy
0.474810⁶ mm⁴
Elastic section modulusSy
18.9910³ mm³
Plastic section modulusZy
23.1910³ mm³
Radius of gyrationry
19.13mm

Torsion and stability

Torsional constantJ
1,06910³ mm⁴

Equivalents in other standards