C3x3.5 — Dimensions and Section Properties

Dimensions and key properties

yxd = 3″bf = 1.37″tf = 0.273″tw = 0.132″A = 1.09 in²
C3x3.5 drawn to the proportions tabulated below, with the y axis at the centroid, x̄ = 0.44″ 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
= 3.5 lb/ft
A
= 1.09 in²
d
= 3 in
bf
= 1.37 in
Ix
= 1.57 in⁴
Sx
= 1.04 in³
Zx
= 1.24 in³
rx
= 1.2 in
ry
= 0.394 in

Section properties

PropertyValueUnit
Weight3.5lb/ft
A1.09in²
d3in
bf1.37in
tf0.273in
tw0.132in
Ix1.57in⁴
Sx1.04in³
Zx1.24in³
rx1.2in
Iy0.169in⁴
Sy0.182in³
Zy0.364in³
ry0.394in

Other sizes in the C3 series

← C3x4.1 (heavier)All 4 C3 sizes

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