Hot-finished rectangular hollow sections (EN 10210)

RHS 70x50x7.1

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 50d = 70t = 7.1t = 7.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
50mm
Thicknesst
7.1mm
Outside corner radiusro
10.65mm

Mass and area

Mass per lengthm
11.37kg/m
Cross-sectional areaA
1,448mm²
Outside perimeterP
221.7mm

Strong axis x–x

Moment of inertiaIx
0.836910⁶ mm⁴
Elastic section modulusSx
23.9110³ mm³
Plastic section modulusZx
31.3510³ mm³
Radius of gyrationrx
24.04mm

Weak axis y–y

Moment of inertiaIy
0.477210⁶ mm⁴
Elastic section modulusSy
19.0910³ mm³
Plastic section modulusZy
24.3710³ mm³
Radius of gyrationry
18.15mm

Torsion and stability

Torsional constantJ
1,02410³ mm⁴

Equivalents in other standards