HSS - ASTM A500 Square (HA) - HA203x203x6.4

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.

HA203x203x6.4
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HA203x203x6.4
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HA203x203x4.8

Dimensions

PropertyValue
Ds_iHA8x8x0.250
D203.2
B203.2
T6.35
Tdes5.72
RI5.72
RO11.44
Mass38.4
Wt_i25.8
A_Th4430

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA8x8x0.250
Mass38.4
Wt_i25.8
Prp
Avl
Shp12
Use2
BT31.52
DT31.52
Dn_m203
A_Th4430
Ix28.5
Sx281
Rx80.2
Zx326
Iy28.5
Sy281
Ry80.2
Zy326
J44700
Crt2060
C445
SA0.793
Dn_i8

Full sortable table: Properties table for this category