HSS18x.313 — Dimensions and Section Properties

Dimensions and key properties

yxOD = 18″t = 0.291″A = 16.2 in²
HSS18x.313 drawn to the proportions tabulated below. Every axis through the center is the same, so x and y are a convention.
Weight
= 59.09 lb/ft
A
= 16.2 in²
OD
= 18 in
t
= 0.291 in
Ix
= 634 in⁴
Sx
= 70.4 in³
Zx
= 91.2 in³
rx
= 6.26 in
ry
= 6.26 in

Section properties

PropertyValueUnit
Weight59.09lb/ft
A16.2in²
OD18in
t0.291in
Ix634in⁴
Sx70.4in³
Zx91.2in³
rx6.26in
Iy634in⁴
Sy70.4in³
Zy91.2in³
ry6.26in

Other sizes in the HSS18 Round series

← HSS18x.375 (heavier)All 8 HSS18 Round sizesHSS18x.25 (lighter) →

Relevant tools

Need to source materials? Explore the STL NETWORK.