Metric units Imperial units

PAL 3140

AGIyWel,yrgAL
cm2kg/mcm4cm3cmm2/m
Per S39.931.31 1771865.430.97
Per m of wall56.144.01 6552615.431.36

A Cross sectional steel area
G Mass per m
Iy Moment of inertia about the main neutral axis y-y
Wel,y Elastic section modulus
rg Radius of gyration about the y-y axis
AL Coating area. One side, excludes inside of interlocks


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