HSS - ASTM A500 Square (HA) - HA254x254x6.4

Square Hollow Structural Sections to ASTM A500 combine the torsional stiffness of a closed tube with equal bending resistance about both axes, making them a go-to choice for columns, truss members, and any application where loads may come from more than one direction. Their flat, symmetrical faces simplify connection design and make them a favourite for exposed architectural steelwork as well as everyday structural framing. This family covers the full ASTM A500 square range as free CAD blocks, with outside dimensions, wall thickness and corner radii drawn from CISC 12.

HA254x254x6.4
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HA254x254x6.4
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Dimensions

PropertyValue
Ds_iHA10x10x0.250
D254
B254
T6.35
Tdes5.72
RI5.72
RO11.44
Mass48.6
Wt_i32.6
A_Th5600

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA10x10x0.250
Mass48.6
Wt_i32.6
Prp
Avl
Shp12
Use2
BT40.41
DT40.41
Dn_m254
A_Th5600
Ix57.1
Sx449
Rx101
Zx518
Iy57.1
Sy449
Ry101
Zy518
J88700
Crt2640
C704
SA0.996
Dn_i10

Full sortable table: Properties table for this category