Hot-finished rectangular hollow sections (EN 10210)

RHS 70x40x5

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 40d = 70t = 5t = 5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
40mm
Thicknesst
5mm
Outside corner radiusro
7.5mm

Mass and area

Mass per lengthm
7.639kg/m
Cross-sectional areaA
973.2mm²
Outside perimeterP
207.1mm

Strong axis x–x

Moment of inertiaIx
0.567510⁶ mm⁴
Elastic section modulusSx
16.2210³ mm³
Plastic section modulusZx
21.0110³ mm³
Radius of gyrationrx
24.15mm

Weak axis y–y

Moment of inertiaIy
0.226210⁶ mm⁴
Elastic section modulusSy
11.3110³ mm³
Plastic section modulusZy
13.9110³ mm³
Radius of gyrationry
15.25mm

Torsion and stability

Torsional constantJ
538.810³ mm⁴

Equivalents in other standards