Hot-rolled flats

FLAT 165x8

Standard: Assumed: hot-rolled flats of EN 10058 (sizes not checked)Source: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
xyb = 8d = 165
Cross-section, to scaledimensions in mm

Dimensions

Depthd
165mm
Widthb
8mm

Mass and area

Mass per lengthm
10.36kg/m
Cross-sectional areaA
1,320mm²
Outside perimeterP
346mm

Strong axis x–x

Moment of inertiaIx
2.99510⁶ mm⁴
Elastic section modulusSx
36.310³ mm³
Plastic section modulusZx
54.4510³ mm³
Radius of gyrationrx
47.63mm

Weak axis y–y

Moment of inertiaIy
0.0070410⁶ mm⁴
Elastic section modulusSy
1.7610³ mm³
Plastic section modulusZy
2.6410³ mm³
Radius of gyrationry
2.309mm

Torsion and stability

Torsional constantJ
27.310³ mm⁴

Equivalents in other standards