Cold-formed RHS

160x80x3.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 80d = 160t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
160mm
Widthb
80mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
10.84kg/m
Cross-sectional areaA
1,381mm²
Outside perimeterP
469.7mm

Strong axis x–x

Moment of inertiaIx
4.63810⁶ mm⁴
Elastic section modulusSx
57.9810³ mm³
Plastic section modulusZx
71.4110³ mm³
Radius of gyrationrx
57.96mm

Weak axis y–y

Moment of inertiaIy
1.5910⁶ mm⁴
Elastic section modulusSy
39.7610³ mm³
Plastic section modulusZy
44.2610³ mm³
Radius of gyrationry
33.94mm

Torsion and stability

Torsional constantJ
3,80310³ mm⁴

Equivalents in other standards