Hot-finished RHS

350x250x8.0

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 250d = 350t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
350mm
Widthb
250mm
Thicknesst
8mm
Outside corner radiusro
12mm

Mass and area

Mass per lengthm
72.81kg/m
Cross-sectional areaA
9,275mm²
Outside perimeterP
1,179mm

Strong axis x–x

Moment of inertiaIx
164.510⁶ mm⁴
Elastic section modulusSx
94010³ mm³
Plastic section modulusZx
1,11810³ mm³
Radius of gyrationrx
133.2mm

Weak axis y–y

Moment of inertiaIy
97.9810⁶ mm⁴
Elastic section modulusSy
783.910³ mm³
Plastic section modulusZy
887.810³ mm³
Radius of gyrationry
102.8mm

Torsion and stability

Torsional constantJ
190,26910³ mm⁴

Equivalents in other standards