Hot-finished RHS

90x50x5.0

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 = 90t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
90mm
Widthb
50mm
Thicknesst
5mm
Outside corner radiusro
7.5mm

Mass and area

Mass per lengthm
9.994kg/m
Cross-sectional areaA
1,273mm²
Outside perimeterP
267.1mm

Strong axis x–x

Moment of inertiaIx
1.27310⁶ mm⁴
Elastic section modulusSx
28.2810³ mm³
Plastic section modulusZx
35.9910³ mm³
Radius of gyrationrx
31.62mm

Weak axis y–y

Moment of inertiaIy
0.492110⁶ mm⁴
Elastic section modulusSy
19.6910³ mm³
Plastic section modulusZy
23.5310³ mm³
Radius of gyrationry
19.66mm

Torsion and stability

Torsional constantJ
1,16410³ mm⁴

Equivalents in other standards