Cold-formed RHS

140x80x3.0

Standard: BS EN 10219-2Source: Calculated — radii per EN 10219-2
xyb = 80d = 140t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
140mm
Widthb
80mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
9.897kg/m
Cross-sectional areaA
1,261mm²
Outside perimeterP
429.7mm

Strong axis x–x

Moment of inertiaIx
3.34410⁶ mm⁴
Elastic section modulusSx
47.7710³ mm³
Plastic section modulusZx
58.210³ mm³
Radius of gyrationrx
51.5mm

Weak axis y–y

Moment of inertiaIy
1.41210⁶ mm⁴
Elastic section modulusSy
35.3110³ mm³
Plastic section modulusZy
39.6410³ mm³
Radius of gyrationry
33.47mm

Torsion and stability

Torsional constantJ
3,17110³ mm⁴

Equivalents in other standards