Hot-finished rectangular hollow sections (EN 10210)

RHS 300x250x7.1

Standard: EN 10210-2:2006Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 250d = 300t = 7.1t = 7.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
300mm
Widthb
250mm
Thicknesst
7.1mm
Outside corner radiusro
10.65mm

Mass and area

Mass per lengthm
59.3kg/m
Cross-sectional areaA
7,554mm²
Outside perimeterP
1,082mm

Strong axis x–x

Moment of inertiaIx
102.510⁶ mm⁴
Elastic section modulusSx
683.510³ mm³
Plastic section modulusZx
801.610³ mm³
Radius of gyrationrx
116.5mm

Weak axis y–y

Moment of inertiaIy
77.4910⁶ mm⁴
Elastic section modulusSy
619.910³ mm³
Plastic section modulusZy
707.910³ mm³
Radius of gyrationry
101.3mm

Torsion and stability

Torsional constantJ
135,94910³ mm⁴

Equivalents in other standards