CivilAxisCivilAxis
☕ Support🌐 Community

HSS 8X4X5-8 - Section Properties

The HSS 8X4X5-8 is a steel section with a mass of 62.9 kg/m, an overall depth of 203.2 mm and width of 101.6 mm and a wall thickness of 14.8 mm. It has a cross-sectional area of 75.5 cm², a second moment of area Iᵧ of 3413 cm⁴, a plastic modulus Wₚₗ,ᵧ of 449.01 cm³, to AISC Shapes Database v16.0 (SCI P363 Blue Book).

Mass
42.3 lb/ft (62.9 kg/m)
Depth
8 in (203.2 mm)
Width
4 in (101.6 mm)
Wall thickness
0.581 in (14.8 mm)
Area
11.7 in² (75.5 cm²)
🔍 Open the full Steel CatalogueRun EC3 capacity checks on HSS 8X4X5-8
mass (lb/ft)42.3 (62.9 kg/m)
h (in)8 (203.2 mm)
b (in)4 (101.6 mm)
t (in)0.581 (14.8 mm)
A (in²)11.7 (75.5 cm²)
Iy (in⁴)82 (3413 cm⁴)
Wel,y (in³)20.5 (335.93 cm³)
Wpl,y (in³)27.4 (449.01 cm³)
iy (in)2.64 (6.71 cm)
Iz (in⁴)26.6 (1107 cm⁴)
Wel,z (in³)13.3 (217.95 cm³)
Wpl,z (in³)16.6 (272.03 cm³)
iz (in)1.51 (3.84 cm)
It (in⁴)70.3 (2926 cm⁴)

Related HSS sizes

HSS 8X6X3-8HSS 8X6X5-16HSS 8X6X1-4HSS 8X6X3-16HSS 8X4X1-2HSS 8X4X3-8HSS 8X4X5-16HSS 8X4X1-4

Learn more

📘 How to read a steel section table (UB, UC, IPE, HE)📘 Section modulus explained: elastic (Wel) vs plastic (Wpl)📘 SHS vs RHS vs CHS: choosing a hollow steel section
All HSS sizes
AISC HSS (Hollow Structural Sections)
Full steel section tables
Every UB, UC, hollow, channel & angle section
Open the interactive tool
Search, compare & run EC3 capacity checks
Rate this
No ratings yet
Sign in to join the discussion.
Loading…