Rectangular and square HSS

HSS34X10X7/8 HSS863.6X254X22.2

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xyb = 10d = 34tdes = 0.814tdes = 0.814
Cross-section, to scaledimensions in inches

Dimensions

Depthd
34in
Widthb
10in
Nominal thicknesstnom
0.875in
Design thicknesstdes
0.814in

Mass and area

Mass per lengthm
244.9lb/ft
Cross-sectional areaA
67.3in²

Strong axis x–x

Moment of inertiaIx
8,600in⁴
Elastic section modulusSx
506in³
Plastic section modulusZx
668in³
Radius of gyrationrx
11.3in

Weak axis y–y

Moment of inertiaIy
1,210in⁴
Elastic section modulusSy
242in³
Plastic section modulusZy
274in³
Radius of gyrationry
4.24in

Torsion and stability

Torsional constantJ
3,630in⁴
Torsional modulusC
494in³

Slenderness ratios

Wall slendernessb/t
9.29
Wall slendernessh/t
38.8

Equivalents in other standards