CivilAxisCivilAxis
☕ Support🌐 Community

Z35030 - Section Properties

The Z35030 is a cold-formed Z-purlin with a mass of 15.23 kg/m, an overall depth of 350 mm and width of 129 mm and a wall thickness of 3 mm. It has a cross-sectional area of 19.1 cm², a second moment of area Iᵧ of 32.8 cm⁴, a plastic modulus Wₚₗ,ᵧ of 0 cm³, to Continental Steel (SCI P363 Blue Book).

Mass
15.23 kg/m
Depth
350 mm
Width
129 mm
Wall thickness
3 mm
Area
19.1 cm²
🔍 Open the full Steel CatalogueRun EC3 capacity checks on Z35030📖 Design theory📐 Worked example
mass (kg/m)15.23
h (mm)350
b (mm)129
t (mm)3
Iu (cm⁴)3920
Iv (cm⁴)2.49
Iy (cm⁴)32.8
Iz (cm⁴)36.1
iy (cm)593
iz (cm)1070
Wel,y (cm³)17.8
Wel,z (cm³)3580
A (cm²)19.1

Related Z-Purlin sizes

Z15024Z20015Z20019Z20024Z25019Z25024Z30024Z30030

Learn more

📘 How to read a steel section table (UB, UC, IPE, HE)📘 Section modulus explained: elastic (Wel) vs plastic (Wpl)
All Z-Purlin sizes
Z-Purlins (cold-formed)
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…