Hot-finished rectangular hollow sections (EN 10210)

RHS 440x350x12.5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 350d = 440t = 12.5t = 12.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
440mm
Widthb
350mm
Thicknesst
12.5mm
Outside corner radiusro
18.75mm

Mass and area

Mass per lengthm
148.8kg/m
Cross-sectional areaA
18,957mm²
Outside perimeterP
1,548mm

Strong axis x–x

Moment of inertiaIx
540.410⁶ mm⁴
Elastic section modulusSx
2,45610³ mm³
Plastic section modulusZx
2,90910³ mm³
Radius of gyrationrx
168.8mm

Weak axis y–y

Moment of inertiaIy
379.510⁶ mm⁴
Elastic section modulusSy
2,16910³ mm³
Plastic section modulusZy
2,48610³ mm³
Radius of gyrationry
141.5mm

Torsion and stability

Torsional constantJ
691,40610³ mm⁴

Equivalents in other standards