HSS - ASTM A500 Rectangular (HA) - HA127x102x4.8

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.

HA127x102x4.8
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HA127x102x4.8
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HA127x102x3.2

Dimensions

PropertyValue
Ds_iHA5x4x0.188
D127
B101.6
T4.78
Tdes4.3
RI4.3
RO8.6
Mass16
Wt_i10.7
A_Th1840

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHA5x4x0.188
Mass16
Wt_i10.7
Prp
Avl
Shp13
Use2
BT19.63
DT25.53
Dn_m127
A_Th1840
Ix4.29
Sx67.6
Rx48.2
Zx80.8
Iy3.04
Sy59.9
Ry40.6
Zy69.4
J5680
Crt944
C102
SA0.442
Dn_i5

Full sortable table: Properties table for this category