Cold-formed rectangular hollow sections (EN 10219)

RHS 80x35x3

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 35d = 80t = 3t = 3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
80mm
Widthb
35mm
Thicknesst
3mm
Outside corner radiusro
6mm

Mass and area

Mass per lengthm
4.952kg/m
Cross-sectional areaA
630.8mm²
Outside perimeterP
219.7mm

Strong axis x–x

Moment of inertiaIx
0.47810⁶ mm⁴
Elastic section modulusSx
11.9510³ mm³
Plastic section modulusZx
15.3910³ mm³
Radius of gyrationrx
27.53mm

Weak axis y–y

Moment of inertiaIy
0.128810⁶ mm⁴
Elastic section modulusSy
7.3610³ mm³
Plastic section modulusZy
8.54910³ mm³
Radius of gyrationry
14.29mm

Torsion and stability

Torsional constantJ
343.510³ mm⁴

Equivalents in other standards