Hot-finished rectangular hollow sections (EN 10210)

RHS 100x80x5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 100t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
80mm
Thicknesst
5mm
Outside corner radiusro
7.5mm

Mass and area

Mass per lengthm
13.13kg/m
Cross-sectional areaA
1,673mm²
Outside perimeterP
347.1mm

Strong axis x–x

Moment of inertiaIx
2.34310⁶ mm⁴
Elastic section modulusSx
46.8510³ mm³
Plastic section modulusZx
56.8610³ mm³
Radius of gyrationrx
37.42mm

Weak axis y–y

Moment of inertiaIy
1.64810⁶ mm⁴
Elastic section modulusSy
41.210³ mm³
Plastic section modulusZy
48.6310³ mm³
Radius of gyrationry
31.38mm

Torsion and stability

Torsional constantJ
3,06810³ mm⁴

Equivalents in other standards