Cold-formed RHS

160x80x6.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 80d = 160t = 6t = 6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
6mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
20.75kg/m
Cross-sectional areaA
2,643mm²
Outside perimeterP
459.4mm

Strong axis x–x

Moment of inertiaIx
8.3610⁶ mm⁴
Elastic section modulusSx
104.510³ mm³
Plastic section modulusZx
132.310³ mm³
Radius of gyrationrx
56.24mm

Weak axis y–y

Moment of inertiaIy
2.80910⁶ mm⁴
Elastic section modulusSy
70.2210³ mm³
Plastic section modulusZy
81.3110³ mm³
Radius of gyrationry
32.6mm

Torsion and stability

Torsional constantJ
7,02110³ mm⁴

Equivalents in other standards