Cold-formed SHS

80x80x3.5

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

Dimensions

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

Mass and area

Mass per lengthm
8.16kg/m
Cross-sectional areaA
1,039mm²
Outside perimeterP
308mm

Strong axis x–x

Moment of inertiaIx
0.99810⁶ mm⁴
Elastic section modulusSx
24.9510³ mm³
Plastic section modulusZx
29.510³ mm³
Radius of gyrationrx
30.99mm

Weak axis y–y

Moment of inertiaIy
0.99810⁶ mm⁴
Elastic section modulusSy
24.9510³ mm³
Plastic section modulusZy
29.510³ mm³
Radius of gyrationry
30.99mm

Torsion and stability

Torsional constantJ
1,60610³ mm⁴

Equivalents in other standards