Hot-finished SHS

50x50x4.0

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 50d = 50t = 4t = 4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
50mm
Widthb
50mm
Thicknesst
4mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
5.643kg/m
Cross-sectional areaA
718.8mm²
Outside perimeterP
189.7mm

Strong axis x–x

Moment of inertiaIx
0.249710⁶ mm⁴
Elastic section modulusSx
9.9910³ mm³
Plastic section modulusZx
12.2710³ mm³
Radius of gyrationrx
18.64mm

Weak axis y–y

Moment of inertiaIy
0.249710⁶ mm⁴
Elastic section modulusSy
9.9910³ mm³
Plastic section modulusZy
12.2710³ mm³
Radius of gyrationry
18.64mm

Torsion and stability

Torsional constantJ
403.910³ mm⁴

Equivalents in other standards