HSS - ASTM A500 Rectangular (HA) - HA89x64x6.4

Rectangular Hollow Structural Sections to ASTM A500 are closed, cold-formed tube profiles used wherever a torsionally stiff, visually clean member is needed — exposed columns and canopy framing, truss chords, handrail and guard posts, and equipment supports. The closed section resists twisting far better than an open shape of similar weight, and the flat faces make welding gusset plates and connections straightforward. This family covers the full ASTM A500 rectangular range, from small architectural tube sizes up to heavy structural sections, each available as a free CAD block with complete dimensional and property data drawn from CISC 12.

HA89x64x6.4
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Dimensions

PropertyValue
Ds_iHA3.5x2.5x0.250
D88.9
B63.5
T6.35
Tdes5.72
RI5.72
RO11.44
Mass13.1
Wt_i8.81
A_Th1530

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA3.5x2.5x0.250
Mass13.1
Wt_i8.81
Prp*
Avl
Shp13
Use2
BT7.1
DT11.54
Dn_m89
A_Th1530
Ix1.54
Sx34.7
Rx31.8
Zx43.7
Iy0.907
Sy28.6
Ry24.4
Zy34.5
J1930
Crt755
C54.3
SA0.285
Dn_i3.5

Full sortable table: Properties table for this category