L – angles

L76x76x11.1

Standard: ASTM A6/A6M (désignations métriques)Source: SI values from the AISC v16.0 database (ASTM A6 shapes common to Canada)
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
xyb = 76.2d = 76.2t = 11.1t = 11.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
76.2mm
Widthb
76.2mm
Thicknesst
11.1mm
Distance k (design)kdes
20.7mm
Distance k (detailing)kdet
20.6mm

Mass and area

Mass per lengthm
12.4kg/m
Cross-sectional areaA
1,570mm²

Strong axis x–x

Moment of inertiaIx
0.82410⁶ mm⁴
Elastic section modulusSx
15.510³ mm³
Plastic section modulusZx
27.910³ mm³
Radius of gyrationrx
22.9mm

Weak axis y–y

Moment of inertiaIy
0.82410⁶ mm⁴
Elastic section modulusSy
15.510³ mm³
Plastic section modulusZy
27.910³ mm³
Radius of gyrationry
22.9mm

Principal axes

Moment of inertia, minor principal axisIz
0.3410⁶ mm⁴
Section modulus, minor principal axisSz
10.510³ mm³
Radius of gyration, minor principal axisrz
14.7mm
Tangent of principal axis angletan α
1

Torsion and stability

Torsional constantJ
65.310³ mm⁴
Warping constantCw
0.026910⁹ mm⁶
Polar radius (shear center)r̄o
40.6mm
Flexural constantH
0.63

Centers

Centroidx̄
23mm
Centroidȳ
23mm
Plastic neutral axisxp
10.3mm
Plastic neutral axisyp
10.3mm

Slenderness ratios

Wall slendernessb/t
6.85

Equivalents in other standards