HSS - ASTM A500 Square (HA) - HA305x305x13

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.

HA305x305x13
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HA305x305x9.5

Dimensions

PropertyValue
Ds_iHA12x12x0.500
D304.8
B304.8
T12.7
Tdes11.43
RI11.43
RO22.86
Mass113
Wt_i76.1
A_Th13100

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA12x12x0.500
Mass113
Wt_i76.1
Prp
Avl
Shp12
Use2
BT22.67
DT22.67
Dn_m305
A_Th13100
Ix185
Sx1210
Rx119
Zx1430
Iy185
Sy1210
Ry119
Zy1430
J294000
Crt5920
C1960
SA1.18
Dn_i12

Full sortable table: Properties table for this category