HSS - ASTM A500 Square (HA) - HA127x127x4.8

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.

HA127x127x4.8
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HA127x127x6.4
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HA127x127x4.8
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HA127x127x3.2

Dimensions

PropertyValue
Ds_iHA5x5x0.188
D127
B127
T4.78
Tdes4.3
RI4.3
RO8.6
Mass17.9
Wt_i12
A_Th2060

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA5x5x0.188
Mass17.9
Wt_i12
Prp
Avl
Shp12
Use2
BT25.53
DT25.53
Dn_m127
A_Th2060
Ix5.11
Sx80.6
Rx49.8
Zx94.2
Iy5.11
Sy80.6
Ry49.8
Zy94.2
J8090
Crt944
C129
SA0.493
Dn_i5

Full sortable table: Properties table for this category