Cold-formed rectangular hollow sections (EN 10219)

RHS 160x80x12

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 80d = 160t = 12t = 12
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
12mm
Outside corner radiusro
36mm

Mass and area

Mass per lengthm
35.84kg/m
Cross-sectional areaA
4,566mm²
Outside perimeterP
418.2mm

Strong axis x–x

Moment of inertiaIx
11.7110⁶ mm⁴
Elastic section modulusSx
146.310³ mm³
Plastic section modulusZx
20410³ mm³
Radius of gyrationrx
50.64mm

Weak axis y–y

Moment of inertiaIy
3.91310⁶ mm⁴
Elastic section modulusSy
97.8210³ mm³
Plastic section modulusZy
12510³ mm³
Radius of gyrationry
29.27mm

Torsion and stability

Torsional constantJ
11,11010³ mm⁴

Equivalents in other standards