Cold-formed RHS

80x60x3.5

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 60d = 80t = 3.5t = 3.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
60mm
Thicknesst
3.5mm
Outside corner radiusro
7mm

Mass and area

Mass per lengthm
7.061kg/m
Cross-sectional areaA
899.5mm²
Outside perimeterP
268mm

Strong axis x–x

Moment of inertiaIx
0.79310⁶ mm⁴
Elastic section modulusSx
19.8310³ mm³
Plastic section modulusZx
24.1510³ mm³
Radius of gyrationrx
29.69mm

Weak axis y–y

Moment of inertiaIy
0.507210⁶ mm⁴
Elastic section modulusSy
16.9110³ mm³
Plastic section modulusZy
19.8110³ mm³
Radius of gyrationry
23.75mm

Torsion and stability

Torsional constantJ
1,01010³ mm⁴

Equivalents in other standards