HSS - ASTM A500 Square (HA) - HA203x203x9.5

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.

HA203x203x9.5
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Dimensions

PropertyValue
Ds_iHA8x8x0.375
D203.2
B203.2
T9.53
Tdes8.58
RI8.58
RO17.16
Mass56.1
Wt_i37.7
A_Th6490

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA8x8x0.375
Mass56.1
Wt_i37.7
Prp
Avl
Shp12
Use2
BT19.68
DT19.68
Dn_m203
A_Th6490
Ix40.4
Sx397
Rx78.9
Zx469
Iy40.4
Sy397
Ry78.9
Zy469
J64600
Crt2900
C648
SA0.783
Dn_i8

Full sortable table: Properties table for this category