Hot-finished RHS

160x80x12.5

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 80d = 160t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
40.88kg/m
Cross-sectional areaA
5,207mm²
Outside perimeterP
447.8mm

Strong axis x–x

Moment of inertiaIx
14.8510⁶ mm⁴
Elastic section modulusSx
185.710³ mm³
Plastic section modulusZx
247.210³ mm³
Radius of gyrationrx
53.41mm

Weak axis y–y

Moment of inertiaIy
4.64710⁶ mm⁴
Elastic section modulusSy
116.210³ mm³
Plastic section modulusZy
146.410³ mm³
Radius of gyrationry
29.87mm

Torsion and stability

Torsional constantJ
12,04410³ mm⁴

Equivalents in other standards