Hot-finished rectangular hollow sections (EN 10210)

RHS 440x350x7.1

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 350d = 440t = 7.1t = 7.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
440mm
Widthb
350mm
Thicknesst
7.1mm
Outside corner radiusro
10.65mm

Mass and area

Mass per lengthm
86.05kg/m
Cross-sectional areaA
10,962mm²
Outside perimeterP
1,562mm

Strong axis x–x

Moment of inertiaIx
321.510⁶ mm⁴
Elastic section modulusSx
1,46210³ mm³
Plastic section modulusZx
1,70710³ mm³
Radius of gyrationrx
171.3mm

Weak axis y–y

Moment of inertiaIy
226.810⁶ mm⁴
Elastic section modulusSy
1,29610³ mm³
Plastic section modulusZy
1,46210³ mm³
Radius of gyrationry
143.8mm

Torsion and stability

Torsional constantJ
407,13110³ mm⁴

Equivalents in other standards