HSS - CSA G40 Rectangular (HS) - HS254x203x7.9

Rectangular Hollow Structural Sections to CSA G40.21 are the Canadian-grade counterpart to ASTM A500 rectangular HSS, and are widely specified across Canada for columns, truss chords, canopy and mezzanine framing, and any application needing a torsionally stiff member with flat faces for easy connections. The rectangular profile is efficient where bending governs in one direction more than the other, letting the deeper dimension do the work. Every section in this CSA G40 rectangular family is available as a free CAD block, with full dimensional and property data from CISC 12.

HS254x203x7.9
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Dimensions

PropertyValue
Ds_iHS10x8x0.313
D254
B203.2
T7.94
Tdes7.94
RI7.94
RO15.88
Mass53.7
Wt_i36.2
A_Th6850

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iHS10x8x0.313
Mass53.7
Wt_i36.2
Prp
Avl
Shp10
Use2
BT21.59
DT27.99
Dn_m254
A_Th6850
Ix64.2
Sx505
Rx96.8
Zx602
Iy45.5
Sy448
Ry81.6
Zy517
J84600
Crt3530
C761
SA0.887
Dn_i10

Full sortable table: Properties table for this category