HSS - ASTM A500 Square (HA) - HA102x102x7.9

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.

HA102x102x7.9
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HA102x102x7.9
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Dimensions

PropertyValue
Ds_iHA4x4x0.313
D101.6
B101.6
T7.94
Tdes7.15
RI7.15
RO14.3
Mass22.1
Wt_i14.9
A_Th2570

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA4x4x0.313
Mass22.1
Wt_i14.9
Prp
Avl
Shp12
Use2
BT10.21
DT10.21
Dn_m102
A_Th2570
Ix3.72
Sx73.2
Rx38
Zx89.3
Iy3.72
Sy73.2
Ry38
Zy89.3
J6190
Crt1040
C126
SA0.382
Dn_i4

Full sortable table: Properties table for this category