Hot-rolled flats

FLAT 165x5

Standard: Assumed: hot-rolled flats of EN 10058 (sizes not checked)Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 5d = 165
Cross-section, to scaledimensions in mm

Dimensions

Depthd
165mm
Widthb
5mm

Mass and area

Mass per lengthm
6.476kg/m
Cross-sectional areaA
825mm²
Outside perimeterP
340mm

Strong axis x–x

Moment of inertiaIx
1.87210⁶ mm⁴
Elastic section modulusSx
22.6910³ mm³
Plastic section modulusZx
34.0310³ mm³
Radius of gyrationrx
47.63mm

Weak axis y–y

Moment of inertiaIy
0.00171910⁶ mm⁴
Elastic section modulusSy
0.687510³ mm³
Plastic section modulusZy
1.03110³ mm³
Radius of gyrationry
1.443mm

Torsion and stability

Torsional constantJ
6.74410³ mm⁴

Equivalents in other standards