HSS - CSA G40 Square (HS) - HS64x64x6.4

Square Hollow Structural Sections to CSA G40.21 are the Canadian-grade square HSS family — a closed, symmetrical profile that resists bending equally about both axes and offers strong torsional performance for columns, bracing and truss members. Their flat faces make them easy to weld and bolt, and their clean lines are a popular choice for exposed architectural steel as well as everyday framing. Every section in this CSA G40 square family is available as a free CAD block, with outside dimensions, wall thickness and corner radii drawn from CISC 12.

HS64x64x6.4
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Dimensions

PropertyValue
Ds_iHS2.5x2.5x0.250
D63.5
B63.5
T6.35
Tdes6.35
RI6.35
RO12.7
Mass10.6
Wt_i7.11
A_Th1350

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHS2.5x2.5x0.250
Mass10.6
Wt_i7.11
Prp*
Avl
Shp9
Use2
BT6
DT6
Dn_m64
A_Th1350
Ix0.703
Sx22.2
Rx22.8
Zx28.1
Iy0.703
Sy22.2
Ry22.8
Zy28.1
J1220
Crt484
C40.5
SA0.232
Dn_i2.5

Full sortable table: Properties table for this category