Hot-finished RHS

400x300x10.0

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 300d = 400t = 10t = 10
Cross-section, to scaledimensions in mm

Dimensions

Depthd
400mm
Widthb
300mm
Thicknesst
10mm
Outside corner radiusro
15mm

Mass and area

Mass per lengthm
105.9kg/m
Cross-sectional areaA
13,493mm²
Outside perimeterP
1,374mm

Strong axis x–x

Moment of inertiaIx
315.210⁶ mm⁴
Elastic section modulusSx
1,57610³ mm³
Plastic section modulusZx
1,87010³ mm³
Radius of gyrationrx
152.8mm

Weak axis y–y

Moment of inertiaIy
202.310⁶ mm⁴
Elastic section modulusSy
1,34910³ mm³
Plastic section modulusZy
1,53610³ mm³
Radius of gyrationry
122.5mm

Torsion and stability

Torsional constantJ
381,79610³ mm⁴

Equivalents in other standards