Hot-finished rectangular hollow sections (EN 10210)

RHS 100x80x11

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 100t = 11t = 11
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
80mm
Thicknesst
11mm
Outside corner radiusro
16.5mm

Mass and area

Mass per lengthm
26.27kg/m
Cross-sectional areaA
3,346mm²
Outside perimeterP
331.7mm

Strong axis x–x

Moment of inertiaIx
4.00910⁶ mm⁴
Elastic section modulusSx
80.1710³ mm³
Plastic section modulusZx
104.810³ mm³
Radius of gyrationrx
34.61mm

Weak axis y–y

Moment of inertiaIy
2.76210⁶ mm⁴
Elastic section modulusSy
69.0410³ mm³
Plastic section modulusZy
88.6710³ mm³
Radius of gyrationry
28.73mm

Torsion and stability

Torsional constantJ
5,50910³ mm⁴

Equivalents in other standards