Hot-finished RHS

160x80x4.0

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 = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
4mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
14.43kg/m
Cross-sectional areaA
1,839mm²
Outside perimeterP
469.7mm

Strong axis x–x

Moment of inertiaIx
6.12210⁶ mm⁴
Elastic section modulusSx
76.5310³ mm³
Plastic section modulusZx
94.7310³ mm³
Radius of gyrationrx
57.7mm

Weak axis y–y

Moment of inertiaIy
2.0710⁶ mm⁴
Elastic section modulusSy
51.7410³ mm³
Plastic section modulusZy
58.310³ mm³
Radius of gyrationry
33.55mm

Torsion and stability

Torsional constantJ
4,93010³ mm⁴

Equivalents in other standards