Hot-finished rectangular hollow sections (EN 10210)

RHS 180x100x7.1

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 100d = 180t = 7.1t = 7.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
180mm
Widthb
100mm
Thicknesst
7.1mm
Outside corner radiusro
10.65mm

Mass and area

Mass per lengthm
29.2kg/m
Cross-sectional areaA
3,720mm²
Outside perimeterP
541.7mm

Strong axis x–x

Moment of inertiaIx
15.5510⁶ mm⁴
Elastic section modulusSx
172.810³ mm³
Plastic section modulusZx
215.310³ mm³
Radius of gyrationrx
64.65mm

Weak axis y–y

Moment of inertiaIy
6.12610⁶ mm⁴
Elastic section modulusSy
122.510³ mm³
Plastic section modulusZy
14210³ mm³
Radius of gyrationry
40.58mm

Torsion and stability

Torsional constantJ
14,13310³ mm⁴

Equivalents in other standards