L – angles

L102x102x11.1

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 = 102d = 102t = 11.1t = 11.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
102mm
Widthb
102mm
Thicknesst
11.1mm
Distance k (design)kdes
20.7mm
Distance k (detailing)kdet
20.6mm

Mass and area

Mass per lengthm
16.8kg/m
Cross-sectional areaA
2,130mm²

Strong axis x–x

Moment of inertiaIx
2.0510⁶ mm⁴
Elastic section modulusSx
28.310³ mm³
Plastic section modulusZx
50.810³ mm³
Radius of gyrationrx
31mm

Weak axis y–y

Moment of inertiaIy
2.0510⁶ mm⁴
Elastic section modulusSy
28.310³ mm³
Plastic section modulusZy
50.810³ mm³
Radius of gyrationry
31mm

Principal axes

Moment of inertia, minor principal axisIz
0.82810⁶ mm⁴
Section modulus, minor principal axisSz
2010³ mm³
Radius of gyration, minor principal axisrz
19.7mm
Tangent of principal axis angletan α
1

Torsion and stability

Torsional constantJ
91.610³ mm⁴
Warping constantCw
0.067710⁹ mm⁶
Polar radius (shear center)r̄o
55.4mm
Flexural constantH
0.63

Centers

Centroidx̄
29.2mm
Centroidȳ
29.2mm
Plastic neutral axisxp
10.5mm
Plastic neutral axisyp
10.5mm

Slenderness ratios

Wall slendernessb/t
9.13

Equivalents in other standards