Hot-finished SHS

70x70x3.2

Standard: BS EN 10210-2Source: Calculated — radii per EN 10210-2
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 70d = 70t = 3.2t = 3.2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
70mm
Widthb
70mm
Thicknesst
3.2mm
Outside corner radiusro
4.8mm

Mass and area

Mass per lengthm
6.626kg/m
Cross-sectional areaA
844.1mm²
Outside perimeterP
271.8mm

Strong axis x–x

Moment of inertiaIx
0.623110⁶ mm⁴
Elastic section modulusSx
17.810³ mm³
Plastic section modulusZx
21.0410³ mm³
Radius of gyrationrx
27.17mm

Weak axis y–y

Moment of inertiaIy
0.623110⁶ mm⁴
Elastic section modulusSy
17.810³ mm³
Plastic section modulusZy
21.0410³ mm³
Radius of gyrationry
27.17mm

Torsion and stability

Torsional constantJ
975.810³ mm⁴

Equivalents in other standards