Hot-rolled flats

FLAT 165x12

Standard: Assumed: hot-rolled flats of EN 10058 (sizes not checked)Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 12d = 165
Cross-section, to scaledimensions in mm

Dimensions

Depthd
165mm
Widthb
12mm

Mass and area

Mass per lengthm
15.54kg/m
Cross-sectional areaA
1,980mm²
Outside perimeterP
354mm

Strong axis x–x

Moment of inertiaIx
4.49210⁶ mm⁴
Elastic section modulusSx
54.4510³ mm³
Plastic section modulusZx
81.6810³ mm³
Radius of gyrationrx
47.63mm

Weak axis y–y

Moment of inertiaIy
0.0237610⁶ mm⁴
Elastic section modulusSy
3.9610³ mm³
Plastic section modulusZy
5.9410³ mm³
Radius of gyrationry
3.464mm

Torsion and stability

Torsional constantJ
90.6910³ mm⁴

Equivalents in other standards