HSS - ASTM A500 Square (HA) - HA89x89x7.9

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.

HA89x89x7.9
Select ZIP download

Select DWG download

Nearby Sections

Previous
HA89x89x9.5
This section
HA89x89x7.9
Next
HA89x89x6.4

Dimensions

PropertyValue
Ds_iHA3.5x3.5x0.313
D88.9
B88.9
T7.94
Tdes7.15
RI7.15
RO14.3
Mass18.9
Wt_i12.7
A_Th2210

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA3.5x3.5x0.313
Mass18.9
Wt_i12.7
Prp
Avl
Shp12
Use2
BT8.43
DT8.43
Dn_m89
A_Th2210
Ix2.38
Sx53.5
Rx32.8
Zx66.2
Iy2.38
Sy53.5
Ry32.8
Zy66.2
J4020
Crt862
C94.2
SA0.331
Dn_i3.5

Full sortable table: Properties table for this category