L – angles

L102x76x9.5

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 = 102d = 76.2t = 9.53t = 9.53
Cross-section, to scaledimensions in mm

Dimensions

Depthd
76.2mm
Widthb
102mm
Thicknesst
9.53mm
Distance k (design)kdes
19.1mm
Distance k (detailing)kdet
19.1mm

Mass and area

Mass per lengthm
12.6kg/m
Cross-sectional areaA
1,610mm²

Strong axis x–x

Moment of inertiaIx
1.6410⁶ mm⁴
Elastic section modulusSx
23.610³ mm³
Plastic section modulusZx
42.610³ mm³
Radius of gyrationrx
32mm

Weak axis y–y

Moment of inertiaIy
0.78710⁶ mm⁴
Elastic section modulusSy
13.910³ mm³
Plastic section modulusZy
24.910³ mm³
Radius of gyrationry
22.2mm

Principal axes

Moment of inertia, minor principal axisIz
0.41610⁶ mm⁴
Section modulus, minor principal axisSz
11.610³ mm³
Radius of gyration, minor principal axisrz
16.2mm
Tangent of principal axis angletan α
0.551

Torsion and stability

Torsional constantJ
51.210³ mm⁴
Warping constantCw
0.030610⁹ mm⁶
Polar radius (shear center)r̄o
50mm

Centers

Centroidx̄
19.7mm
Centroidȳ
32.3mm
Plastic neutral axisxp
7.9mm
Plastic neutral axisyp
17.3mm

Slenderness ratios

Wall slendernessb/t
10.7

Equivalents in other standards