MC9x25.4 — Dimensions and Section Properties

Dimensions and key properties

yxd = 9″bf = 3.5″tf = 0.55″tw = 0.45″A = 7.47 in²
MC9x25.4 drawn to the proportions tabulated below, with the y axis at the centroid, x̄ = 0.97″ 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
= 25.4 lb/ft
A
= 7.47 in²
d
= 9 in
bf
= 3.5 in
Ix
= 87.9 in⁴
Sx
= 19.5 in³
Zx
= 23.5 in³
rx
= 3.43 in
ry
= 1.01 in

Section properties

PropertyValueUnit
Weight25.4lb/ft
A7.47in²
d9in
bf3.5in
tf0.55in
tw0.45in
Ix87.9in⁴
Sx19.5in³
Zx23.5in³
rx3.43in
Iy7.57in⁴
Sy2.99in³
Zy5.7in³
ry1.01in

Other sizes in the MC9 series

All 2 MC9 sizesMC9x23.9 (lighter) →

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