L – angles

L152x102x7.9

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 = 152d = 102t = 7.94t = 7.94
Cross-section, to scaledimensions in mm

Dimensions

Depthd
102mm
Widthb
152mm
Thicknesst
7.94mm
Distance k (design)kdes
20.7mm
Distance k (detailing)kdet
20.6mm

Mass and area

Mass per lengthm
15.3kg/m
Cross-sectional areaA
1,950mm²

Strong axis x–x

Moment of inertiaIx
4.7510⁶ mm⁴
Elastic section modulusSx
45.410³ mm³
Plastic section modulusZx
81.310³ mm³
Radius of gyrationrx
49.3mm

Weak axis y–y

Moment of inertiaIy
1.7210⁶ mm⁴
Elastic section modulusSy
2210³ mm³
Plastic section modulusZy
38.210³ mm³
Radius of gyrationry
29.7mm

Principal axes

Moment of inertia, minor principal axisIz
0.96110⁶ mm⁴
Section modulus, minor principal axisSz
1810³ mm³
Radius of gyration, minor principal axisrz
22.2mm
Tangent of principal axis angletan α
0.449

Torsion and stability

Torsional constantJ
43.310³ mm⁴
Warping constantCw
0.058310⁹ mm⁶
Polar radius (shear center)r̄o
75.2mm

Centers

Centroidx̄
23.1mm
Centroidȳ
48.3mm
Plastic neutral axisxp
6.43mm
Plastic neutral axisyp
29.2mm

Slenderness ratios

Wall slendernessb/t
19.2

Equivalents in other standards