Cold-formed rectangular hollow sections (EN 10219)

RHS 80x60x2.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 60d = 80t = 2.5t = 2.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
60mm
Thicknesst
2.5mm
Outside corner radiusro
5mm

Mass and area

Mass per lengthm
5.172kg/m
Cross-sectional areaA
658.9mm²
Outside perimeterP
271.4mm

Strong axis x–x

Moment of inertiaIx
0.601310⁶ mm⁴
Elastic section modulusSx
15.0310³ mm³
Plastic section modulusZx
18.0210³ mm³
Radius of gyrationrx
30.21mm

Weak axis y–y

Moment of inertiaIy
0.386110⁶ mm⁴
Elastic section modulusSy
12.8710³ mm³
Plastic section modulusZy
14.8110³ mm³
Radius of gyrationry
24.21mm

Torsion and stability

Torsional constantJ
750.810³ mm⁴

Equivalents in other standards