Equal-leg angles (EN 10056-1)

L 75x75x8

Standard: Mixed range: EN 10056-1:1998 (calculation convention, 24 of 42 sizes); other sizes DIN 1028, EN 10056-1:2017, manufacturersSource: Geometry: Steel Section Database (MIT) — calculated properties (exact engine)
Singapore uses BS / BS EN sections; same data as the United Kingdom.
xyb = 75d = 75t = 8t = 8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
75mm
Widthb
75mm
Thicknesst
8mm
Root radiusr1
9mm

Mass and area

Mass per lengthm
8.986kg/m
Cross-sectional areaA
1,145mm²
Outside perimeterP
292.3mm

Strong axis x–x

Moment of inertiaIx
0.591310⁶ mm⁴
Elastic section modulusSx
11.0310³ mm³
Radius of gyrationrx
22.73mm

Weak axis y–y

Moment of inertiaIy
0.591310⁶ mm⁴
Elastic section modulusSy
11.0310³ mm³
Radius of gyrationry
22.73mm

Principal axes

Moment of inertia, major principal axisIu
0.93810⁶ mm⁴
Moment of inertia, minor principal axisIv
0.244610⁶ mm⁴
Radius of gyrationru
28.63mm
Radius of gyration, minor principal axisrv
14.62mm
Principal axis angleα
45°

Torsion and stability

Torsional constantJ
26.5310³ mm⁴

Centers

Centroidx̄
21.37mm
Centroidȳ
21.37mm

Equivalents in other standards