Hot-finished rectangular hollow sections (EN 10210)

RHS 100x80x7.1

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 100t = 7.1t = 7.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Widthb
80mm
Thicknesst
7.1mm
Outside corner radiusro
10.65mm

Mass and area

Mass per lengthm
18.06kg/m
Cross-sectional areaA
2,300mm²
Outside perimeterP
341.7mm

Strong axis x–x

Moment of inertiaIx
3.05610⁶ mm⁴
Elastic section modulusSx
61.1210³ mm³
Plastic section modulusZx
76.0510³ mm³
Radius of gyrationrx
36.45mm

Weak axis y–y

Moment of inertiaIy
2.13410⁶ mm⁴
Elastic section modulusSy
53.3510³ mm³
Plastic section modulusZy
64.8210³ mm³
Radius of gyrationry
30.46mm

Torsion and stability

Torsional constantJ
4,07310³ mm⁴

Equivalents in other standards