Cold-formed rectangular hollow sections (EN 10219)

RHS 25x15x1.5

Standard: EN 10219-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 15d = 25t = 1.5t = 1.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
25mm
Widthb
15mm
Thicknesst
1.5mm
Outside corner radiusro
3mm

Mass and area

Mass per lengthm
0.8259kg/m
Cross-sectional areaA
105.2mm²
Outside perimeterP
74.85mm

Strong axis x–x

Moment of inertiaIx
0.00801910⁶ mm⁴
Elastic section modulusSx
0.641610³ mm³
Plastic section modulusZx
0.82110³ mm³
Radius of gyrationrx
8.731mm

Weak axis y–y

Moment of inertiaIy
0.00356310⁶ mm⁴
Elastic section modulusSy
0.47510³ mm³
Plastic section modulusZy
0.572410³ mm³
Radius of gyrationry
5.819mm

Torsion and stability

Torsional constantJ
8.45510³ mm⁴

Equivalents in other standards