MC4x13.8 — Dimensions and Section Properties

Dimensions and key properties

yxd = 4″bf = 2.5″tf = 0.5″tw = 0.5″A = 4.03 in²
MC4x13.8 drawn to the proportions tabulated below, with the y axis at the centroid, x̄ = 0.85″ from the back. The inner flange faces are drawn at the standard 1:6 slope, which is not exact for every size. The flange toe radius is not drawn.
Weight
= 13.8 lb/ft
A
= 4.03 in²
d
= 4 in
bf
= 2.5 in
Ix
= 8.85 in⁴
Sx
= 4.43 in³
Zx
= 5.53 in³
rx
= 1.48 in
ry
= 0.727 in

Section properties

PropertyValueUnit
Weight13.8lb/ft
A4.03in²
d4in
bf2.5in
tf0.5in
tw0.5in
Ix8.85in⁴
Sx4.43in³
Zx5.53in³
rx1.48in
Iy2.13in⁴
Sy1.29in³
Zy2.4in³
ry0.727in

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